6210976380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{31531}}^1$

素因数の和:31624

約数の個数: 144

約数和(自身を含む): 20532629376

約数和(自身を除く): 14321652996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 105, 134, 140, 147, 196, 201, 210, 245, 268, 294, 335, 402, 420, 469, 490, 588, 670, 735, 804, 938, 980, 1005, 1340, 1407, 1470, 1876, 2010, 2345, 2814, 2940, 3283, 4020, 4690, 5628, 6566, 7035, 9380, 9849, 13132, 14070, 16415, 19698, 28140, 31531, 32830, 39396, 49245, 63062, 65660, 94593, 98490, 126124, 157655, 189186, 196980, 220717, 315310, 378372, 441434, 472965, 630620, 662151, 882868, 945930, 1103585, 1324302, 1545019, 1891860, 2112577, 2207170, 2648604, 3090038, 3310755, 4225154, 4414340, 4635057, 6180076, 6337731, 6621510, 7725095, 8450308, 9270114, 10562885, 12675462, 13243020, 14788039, 15450190, 18540228, 21125770, 23175285, 25350924, 29576078, 30900380, 31688655, 42251540, 44364117, 46350570, 59152156, 63377310, 73940195, 88728234, 92701140, 103516273, 126754620, 147880390, 177456468, 207032546, 221820585, 295760780, 310548819, 414065092, 443641170, 517581365, 621097638, 887282340, 1035162730, 1242195276, 1552744095, 2070325460, 3105488190, 6210976380]

約数ペア:

[(1, 6210976380), (2, 3105488190), (3, 2070325460), (4, 1552744095), (5, 1242195276), (6, 1035162730), (7, 887282340), (10, 621097638), (12, 517581365), (14, 443641170), (15, 414065092), (20, 310548819), (21, 295760780), (28, 221820585), (30, 207032546), (35, 177456468), (42, 147880390), (49, 126754620), (60, 103516273), (67, 92701140), (70, 88728234), (84, 73940195), (98, 63377310), (105, 59152156), (134, 46350570), (140, 44364117), (147, 42251540), (196, 31688655), (201, 30900380), (210, 29576078), (245, 25350924), (268, 23175285), (294, 21125770), (335, 18540228), (402, 15450190), (420, 14788039), (469, 13243020), (490, 12675462), (588, 10562885), (670, 9270114), (735, 8450308), (804, 7725095), (938, 6621510), (980, 6337731), (1005, 6180076), (1340, 4635057), (1407, 4414340), (1470, 4225154), (1876, 3310755), (2010, 3090038), (2345, 2648604), (2814, 2207170), (2940, 2112577), (3283, 1891860), (4020, 1545019), (4690, 1324302), (5628, 1103585), (6566, 945930), (7035, 882868), (9380, 662151), (9849, 630620), (13132, 472965), (14070, 441434), (16415, 378372), (19698, 315310), (28140, 220717), (31531, 196980), (32830, 189186), (39396, 157655), (49245, 126124), (63062, 98490), (65660, 94593)]