70916930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 155934720

約数和(自身を除く): 85017790

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 71, 95, 133, 142, 190, 266, 355, 497, 665, 710, 751, 994, 1330, 1349, 1502, 2485, 2698, 3755, 4970, 5257, 6745, 7510, 9443, 10514, 13490, 14269, 18886, 26285, 28538, 47215, 52570, 53321, 71345, 94430, 99883, 106642, 142690, 199766, 266605, 373247, 499415, 533210, 746494, 998830, 1013099, 1866235, 2026198, 3732470, 5065495, 7091693, 10130990, 14183386, 35458465, 70916930]

約数ペア:

[(1, 70916930), (2, 35458465), (5, 14183386), (7, 10130990), (10, 7091693), (14, 5065495), (19, 3732470), (35, 2026198), (38, 1866235), (70, 1013099), (71, 998830), (95, 746494), (133, 533210), (142, 499415), (190, 373247), (266, 266605), (355, 199766), (497, 142690), (665, 106642), (710, 99883), (751, 94430), (994, 71345), (1330, 53321), (1349, 52570), (1502, 47215), (2485, 28538), (2698, 26285), (3755, 18886), (4970, 14269), (5257, 13490), (6745, 10514), (7510, 9443)]