65042810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 138910464

約数和(自身を除く): 73867654

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 131, 173, 205, 262, 287, 346, 410, 574, 655, 865, 917, 1211, 1310, 1435, 1730, 1834, 2422, 2870, 4585, 5371, 6055, 7093, 9170, 10742, 12110, 14186, 22663, 26855, 35465, 37597, 45326, 49651, 53710, 70930, 75194, 99302, 113315, 158641, 187985, 226630, 248255, 317282, 375970, 496510, 793205, 929183, 1586410, 1858366, 4645915, 6504281, 9291830, 13008562, 32521405, 65042810]

約数ペア:

[(1, 65042810), (2, 32521405), (5, 13008562), (7, 9291830), (10, 6504281), (14, 4645915), (35, 1858366), (41, 1586410), (70, 929183), (82, 793205), (131, 496510), (173, 375970), (205, 317282), (262, 248255), (287, 226630), (346, 187985), (410, 158641), (574, 113315), (655, 99302), (865, 75194), (917, 70930), (1211, 53710), (1310, 49651), (1435, 45326), (1730, 37597), (1834, 35465), (2422, 26855), (2870, 22663), (4585, 14186), (5371, 12110), (6055, 10742), (7093, 9170)]