8045686740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1473569}}^1$

素因数の和:1473601

約数の個数: 96

約数和(自身を含む): 27726693120

約数和(自身を除く): 19681006380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 1473569, 2947138, 4420707, 5894276, 7367845, 8841414, 10314983, 14735690, 17682828, 19156397, 20629966, 22103535, 29471380, 30944949, 38312794, 41259932, 44207070, 51574915, 57469191, 61889898, 76625588, 88414140, 95781985, 103149830, 114938382, 123779796, 134094779, 154724745, 191563970, 206299660, 229876764, 268189558, 287345955, 309449490, 383127940, 402284337, 536379116, 574691910, 618898980, 670473895, 804568674, 1149383820, 1340947790, 1609137348, 2011421685, 2681895580, 4022843370, 8045686740]

約数ペア:

[(1, 8045686740), (2, 4022843370), (3, 2681895580), (4, 2011421685), (5, 1609137348), (6, 1340947790), (7, 1149383820), (10, 804568674), (12, 670473895), (13, 618898980), (14, 574691910), (15, 536379116), (20, 402284337), (21, 383127940), (26, 309449490), (28, 287345955), (30, 268189558), (35, 229876764), (39, 206299660), (42, 191563970), (52, 154724745), (60, 134094779), (65, 123779796), (70, 114938382), (78, 103149830), (84, 95781985), (91, 88414140), (105, 76625588), (130, 61889898), (140, 57469191), (156, 51574915), (182, 44207070), (195, 41259932), (210, 38312794), (260, 30944949), (273, 29471380), (364, 22103535), (390, 20629966), (420, 19156397), (455, 17682828), (546, 14735690), (780, 10314983), (910, 8841414), (1092, 7367845), (1365, 5894276), (1820, 4420707), (2730, 2947138), (5460, 1473569)]