346980550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13963}}^1$

素因数の和:14053

約数の個数: 48

約数和(自身を含む): 748023552

約数和(自身を除く): 401043002

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 3550, 4970, 12425, 13963, 24850, 27926, 69815, 97741, 139630, 195482, 349075, 488705, 698150, 977410, 991373, 1982746, 2443525, 4887050, 4956865, 6939611, 9913730, 13879222, 24784325, 34698055, 49568650, 69396110, 173490275, 346980550]

約数ペア:

[(1, 346980550), (2, 173490275), (5, 69396110), (7, 49568650), (10, 34698055), (14, 24784325), (25, 13879222), (35, 9913730), (50, 6939611), (70, 4956865), (71, 4887050), (142, 2443525), (175, 1982746), (350, 991373), (355, 977410), (497, 698150), (710, 488705), (994, 349075), (1775, 195482), (2485, 139630), (3550, 97741), (4970, 69815), (12425, 27926), (13963, 24850)]