30759404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 61716480

約数和(自身を除く): 30957076

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 163, 191, 247, 326, 382, 494, 652, 764, 988, 2119, 2483, 3097, 3629, 4238, 4966, 6194, 7258, 8476, 9932, 12388, 14516, 31133, 40261, 47177, 62266, 80522, 94354, 124532, 161044, 188708, 404729, 591527, 809458, 1183054, 1618916, 2366108, 7689851, 15379702, 30759404]

約数ペア:

[(1, 30759404), (2, 15379702), (4, 7689851), (13, 2366108), (19, 1618916), (26, 1183054), (38, 809458), (52, 591527), (76, 404729), (163, 188708), (191, 161044), (247, 124532), (326, 94354), (382, 80522), (494, 62266), (652, 47177), (764, 40261), (988, 31133), (2119, 14516), (2483, 12388), (3097, 9932), (3629, 8476), (4238, 7258), (4966, 6194)]