82462170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 238878720

約数和(自身を除く): 156416550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 53, 62, 70, 93, 105, 106, 155, 159, 186, 210, 217, 239, 265, 310, 318, 371, 434, 465, 478, 530, 651, 717, 742, 795, 930, 1085, 1113, 1195, 1302, 1434, 1590, 1643, 1673, 1855, 2170, 2226, 2390, 3255, 3286, 3346, 3585, 3710, 4929, 5019, 5565, 6510, 7170, 7409, 8215, 8365, 9858, 10038, 11130, 11501, 12667, 14818, 16430, 16730, 22227, 23002, 24645, 25095, 25334, 34503, 37045, 38001, 44454, 49290, 50190, 51863, 57505, 63335, 69006, 74090, 76002, 88669, 103726, 111135, 115010, 126670, 155589, 172515, 177338, 190005, 222270, 259315, 266007, 311178, 345030, 380010, 392677, 443345, 518630, 532014, 777945, 785354, 886690, 1178031, 1330035, 1555890, 1963385, 2356062, 2660070, 2748739, 3926770, 5497478, 5890155, 8246217, 11780310, 13743695, 16492434, 27487390, 41231085, 82462170]

約数ペア:

[(1, 82462170), (2, 41231085), (3, 27487390), (5, 16492434), (6, 13743695), (7, 11780310), (10, 8246217), (14, 5890155), (15, 5497478), (21, 3926770), (30, 2748739), (31, 2660070), (35, 2356062), (42, 1963385), (53, 1555890), (62, 1330035), (70, 1178031), (93, 886690), (105, 785354), (106, 777945), (155, 532014), (159, 518630), (186, 443345), (210, 392677), (217, 380010), (239, 345030), (265, 311178), (310, 266007), (318, 259315), (371, 222270), (434, 190005), (465, 177338), (478, 172515), (530, 155589), (651, 126670), (717, 115010), (742, 111135), (795, 103726), (930, 88669), (1085, 76002), (1113, 74090), (1195, 69006), (1302, 63335), (1434, 57505), (1590, 51863), (1643, 50190), (1673, 49290), (1855, 44454), (2170, 38001), (2226, 37045), (2390, 34503), (3255, 25334), (3286, 25095), (3346, 24645), (3585, 23002), (3710, 22227), (4929, 16730), (5019, 16430), (5565, 14818), (6510, 12667), (7170, 11501), (7409, 11130), (8215, 10038), (8365, 9858)]