774754130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1\times {\mathrm{1453}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 1417056768

約数和(自身を除く): 642302638

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 751, 1453, 1502, 2906, 3755, 7265, 7510, 14530, 53321, 103163, 106642, 206326, 266605, 515815, 533210, 1031630, 1091203, 2182406, 5456015, 10912030, 77475413, 154950826, 387377065, 774754130]

約数ペア:

[(1, 774754130), (2, 387377065), (5, 154950826), (10, 77475413), (71, 10912030), (142, 5456015), (355, 2182406), (710, 1091203), (751, 1031630), (1453, 533210), (1502, 515815), (2906, 266605), (3755, 206326), (7265, 106642), (7510, 103163), (14530, 53321)]