97968990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 282009600

約数和(自身を除く): 184040610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 101, 105, 149, 155, 186, 202, 210, 217, 298, 303, 310, 434, 447, 465, 505, 606, 651, 707, 745, 894, 930, 1010, 1043, 1085, 1302, 1414, 1490, 1515, 2086, 2121, 2170, 2235, 3030, 3129, 3131, 3255, 3535, 4242, 4470, 4619, 5215, 6258, 6262, 6510, 7070, 9238, 9393, 10430, 10605, 13857, 15049, 15645, 15655, 18786, 21210, 21917, 23095, 27714, 30098, 31290, 31310, 32333, 43834, 45147, 46190, 46965, 64666, 65751, 69285, 75245, 90294, 93930, 96999, 105343, 109585, 131502, 138570, 150490, 161665, 193998, 210686, 219170, 225735, 316029, 323330, 328755, 451470, 466519, 484995, 526715, 632058, 657510, 933038, 969990, 1053430, 1399557, 1580145, 2332595, 2799114, 3160290, 3265633, 4665190, 6531266, 6997785, 9796899, 13995570, 16328165, 19593798, 32656330, 48984495, 97968990]

約数ペア:

[(1, 97968990), (2, 48984495), (3, 32656330), (5, 19593798), (6, 16328165), (7, 13995570), (10, 9796899), (14, 6997785), (15, 6531266), (21, 4665190), (30, 3265633), (31, 3160290), (35, 2799114), (42, 2332595), (62, 1580145), (70, 1399557), (93, 1053430), (101, 969990), (105, 933038), (149, 657510), (155, 632058), (186, 526715), (202, 484995), (210, 466519), (217, 451470), (298, 328755), (303, 323330), (310, 316029), (434, 225735), (447, 219170), (465, 210686), (505, 193998), (606, 161665), (651, 150490), (707, 138570), (745, 131502), (894, 109585), (930, 105343), (1010, 96999), (1043, 93930), (1085, 90294), (1302, 75245), (1414, 69285), (1490, 65751), (1515, 64666), (2086, 46965), (2121, 46190), (2170, 45147), (2235, 43834), (3030, 32333), (3129, 31310), (3131, 31290), (3255, 30098), (3535, 27714), (4242, 23095), (4470, 21917), (4619, 21210), (5215, 18786), (6258, 15655), (6262, 15645), (6510, 15049), (7070, 13857), (9238, 10605), (9393, 10430)]