454925310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 1339545600

約数和(自身を除く): 884620290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 67, 70, 93, 98, 105, 134, 147, 149, 155, 186, 201, 210, 217, 245, 294, 298, 310, 335, 402, 434, 447, 465, 469, 490, 651, 670, 735, 745, 894, 930, 938, 1005, 1043, 1085, 1302, 1407, 1470, 1490, 1519, 2010, 2077, 2086, 2170, 2235, 2345, 2814, 3038, 3129, 3255, 3283, 4154, 4470, 4557, 4619, 4690, 5215, 6231, 6258, 6510, 6566, 7035, 7301, 7595, 9114, 9238, 9849, 9983, 10385, 10430, 12462, 13857, 14070, 14539, 14602, 15190, 15645, 16415, 19698, 19966, 20770, 21903, 22785, 23095, 27714, 29078, 29949, 31155, 31290, 32333, 32830, 36505, 43617, 43806, 45570, 46190, 49245, 49915, 59898, 62310, 64666, 69285, 69881, 72695, 73010, 87234, 96999, 98490, 99830, 101773, 109515, 138570, 139762, 145390, 149745, 161665, 193998, 203546, 209643, 218085, 219030, 226331, 299490, 305319, 309473, 323330, 349405, 419286, 436170, 452662, 484995, 489167, 508865, 610638, 618946, 678993, 698810, 928419, 969990, 978334, 1017730, 1048215, 1131655, 1357986, 1467501, 1526595, 1547365, 1856838, 2096430, 2166311, 2263310, 2445835, 2935002, 3053190, 3094730, 3394965, 4332622, 4642095, 4891670, 6498933, 6789930, 7337505, 9284190, 10831555, 12997866, 14675010, 15164177, 21663110, 30328354, 32494665, 45492531, 64989330, 75820885, 90985062, 151641770, 227462655, 454925310]

約数ペア:

[(1, 454925310), (2, 227462655), (3, 151641770), (5, 90985062), (6, 75820885), (7, 64989330), (10, 45492531), (14, 32494665), (15, 30328354), (21, 21663110), (30, 15164177), (31, 14675010), (35, 12997866), (42, 10831555), (49, 9284190), (62, 7337505), (67, 6789930), (70, 6498933), (93, 4891670), (98, 4642095), (105, 4332622), (134, 3394965), (147, 3094730), (149, 3053190), (155, 2935002), (186, 2445835), (201, 2263310), (210, 2166311), (217, 2096430), (245, 1856838), (294, 1547365), (298, 1526595), (310, 1467501), (335, 1357986), (402, 1131655), (434, 1048215), (447, 1017730), (465, 978334), (469, 969990), (490, 928419), (651, 698810), (670, 678993), (735, 618946), (745, 610638), (894, 508865), (930, 489167), (938, 484995), (1005, 452662), (1043, 436170), (1085, 419286), (1302, 349405), (1407, 323330), (1470, 309473), (1490, 305319), (1519, 299490), (2010, 226331), (2077, 219030), (2086, 218085), (2170, 209643), (2235, 203546), (2345, 193998), (2814, 161665), (3038, 149745), (3129, 145390), (3255, 139762), (3283, 138570), (4154, 109515), (4470, 101773), (4557, 99830), (4619, 98490), (4690, 96999), (5215, 87234), (6231, 73010), (6258, 72695), (6510, 69881), (6566, 69285), (7035, 64666), (7301, 62310), (7595, 59898), (9114, 49915), (9238, 49245), (9849, 46190), (9983, 45570), (10385, 43806), (10430, 43617), (12462, 36505), (13857, 32830), (14070, 32333), (14539, 31290), (14602, 31155), (15190, 29949), (15645, 29078), (16415, 27714), (19698, 23095), (19966, 22785), (20770, 21903)]