101690470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 222059520

約数和(自身を除く): 120369050

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 157, 190, 266, 314, 487, 665, 785, 974, 1099, 1330, 1570, 2198, 2435, 2983, 3409, 4870, 5495, 5966, 6818, 9253, 10990, 14915, 17045, 18506, 20881, 29830, 34090, 41762, 46265, 64771, 76459, 92530, 104405, 129542, 152918, 208810, 323855, 382295, 535213, 647710, 764590, 1070426, 1452721, 2676065, 2905442, 5352130, 7263605, 10169047, 14527210, 20338094, 50845235, 101690470]

約数ペア:

[(1, 101690470), (2, 50845235), (5, 20338094), (7, 14527210), (10, 10169047), (14, 7263605), (19, 5352130), (35, 2905442), (38, 2676065), (70, 1452721), (95, 1070426), (133, 764590), (157, 647710), (190, 535213), (266, 382295), (314, 323855), (487, 208810), (665, 152918), (785, 129542), (974, 104405), (1099, 92530), (1330, 76459), (1570, 64771), (2198, 46265), (2435, 41762), (2983, 34090), (3409, 29830), (4870, 20881), (5495, 18506), (5966, 17045), (6818, 14915), (9253, 10990)]