15790060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5554

約数の個数: 48

約数和(自身を含む): 38963232

約数和(自身を除く): 23173172

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5521, 11042, 22084, 27605, 55210, 60731, 71773, 110420, 121462, 143546, 242924, 287092, 303655, 358865, 607310, 717730, 789503, 1214620, 1435460, 1579006, 3158012, 3947515, 7895030, 15790060]

約数ペア:

[(1, 15790060), (2, 7895030), (4, 3947515), (5, 3158012), (10, 1579006), (11, 1435460), (13, 1214620), (20, 789503), (22, 717730), (26, 607310), (44, 358865), (52, 303655), (55, 287092), (65, 242924), (110, 143546), (130, 121462), (143, 110420), (220, 71773), (260, 60731), (286, 55210), (572, 27605), (715, 22084), (1430, 11042), (2860, 5521)]