124284580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4145

約数の個数: 72

約数和(自身を含む): 313479936

約数和(自身を除く): 189195356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4091, 4340, 6076, 7595, 8182, 15190, 16364, 20455, 28637, 30380, 40910, 57274, 81820, 114548, 126821, 143185, 200459, 253642, 286370, 400918, 507284, 572740, 634105, 801836, 887747, 1002295, 1268210, 1775494, 2004590, 2536420, 3550988, 4009180, 4438735, 6214229, 8877470, 12428458, 17754940, 24856916, 31071145, 62142290, 124284580]

約数ペア:

[(1, 124284580), (2, 62142290), (4, 31071145), (5, 24856916), (7, 17754940), (10, 12428458), (14, 8877470), (20, 6214229), (28, 4438735), (31, 4009180), (35, 3550988), (49, 2536420), (62, 2004590), (70, 1775494), (98, 1268210), (124, 1002295), (140, 887747), (155, 801836), (196, 634105), (217, 572740), (245, 507284), (310, 400918), (434, 286370), (490, 253642), (620, 200459), (868, 143185), (980, 126821), (1085, 114548), (1519, 81820), (2170, 57274), (3038, 40910), (4091, 30380), (4340, 28637), (6076, 20455), (7595, 16364), (8182, 15190)]