74995970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3733}}^1$

素因数の和:3795

約数の個数: 48

約数和(自身を含む): 160905528

約数和(自身を除く): 85909558

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 3733, 4018, 7466, 10045, 18665, 20090, 26131, 37330, 52262, 130655, 153053, 182917, 261310, 306106, 365834, 765265, 914585, 1071371, 1530530, 1829170, 2142742, 5356855, 7499597, 10713710, 14999194, 37497985, 74995970]

約数ペア:

[(1, 74995970), (2, 37497985), (5, 14999194), (7, 10713710), (10, 7499597), (14, 5356855), (35, 2142742), (41, 1829170), (49, 1530530), (70, 1071371), (82, 914585), (98, 765265), (205, 365834), (245, 306106), (287, 261310), (410, 182917), (490, 153053), (574, 130655), (1435, 52262), (2009, 37330), (2870, 26131), (3733, 20090), (4018, 18665), (7466, 10045)]