15711930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1033}}^1$

素因数の和:1072

約数の個数: 72

約数和(自身を含む): 44277948

約数和(自身を除く): 28566018

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1033, 1170, 1521, 1690, 2066, 2535, 3042, 3099, 5070, 5165, 6198, 7605, 9297, 10330, 13429, 15210, 15495, 18594, 26858, 30990, 40287, 46485, 67145, 80574, 92970, 120861, 134290, 174577, 201435, 241722, 349154, 402870, 523731, 604305, 872885, 1047462, 1208610, 1571193, 1745770, 2618655, 3142386, 5237310, 7855965, 15711930]

約数ペア:

[(1, 15711930), (2, 7855965), (3, 5237310), (5, 3142386), (6, 2618655), (9, 1745770), (10, 1571193), (13, 1208610), (15, 1047462), (18, 872885), (26, 604305), (30, 523731), (39, 402870), (45, 349154), (65, 241722), (78, 201435), (90, 174577), (117, 134290), (130, 120861), (169, 92970), (195, 80574), (234, 67145), (338, 46485), (390, 40287), (507, 30990), (585, 26858), (845, 18594), (1014, 15495), (1033, 15210), (1170, 13429), (1521, 10330), (1690, 9297), (2066, 7605), (2535, 6198), (3042, 5165), (3099, 5070)]