64378470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 167215104

約数和(自身を除く): 102836634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 383, 390, 431, 766, 862, 1149, 1293, 1915, 2155, 2298, 2586, 3830, 4310, 4979, 5603, 5745, 6465, 9958, 11206, 11490, 12930, 14937, 16809, 24895, 28015, 29874, 33618, 49790, 56030, 74685, 84045, 149370, 165073, 168090, 330146, 495219, 825365, 990438, 1650730, 2145949, 2476095, 4291898, 4952190, 6437847, 10729745, 12875694, 21459490, 32189235, 64378470]

約数ペア:

[(1, 64378470), (2, 32189235), (3, 21459490), (5, 12875694), (6, 10729745), (10, 6437847), (13, 4952190), (15, 4291898), (26, 2476095), (30, 2145949), (39, 1650730), (65, 990438), (78, 825365), (130, 495219), (195, 330146), (383, 168090), (390, 165073), (431, 149370), (766, 84045), (862, 74685), (1149, 56030), (1293, 49790), (1915, 33618), (2155, 29874), (2298, 28015), (2586, 24895), (3830, 16809), (4310, 14937), (4979, 12930), (5603, 11490), (5745, 11206), (6465, 9958)]