15649270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 35925120

約数和(自身を除く): 20275850

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 593, 754, 910, 1015, 1186, 1885, 2030, 2639, 2965, 3770, 4151, 5278, 5930, 7709, 8302, 13195, 15418, 17197, 20755, 26390, 34394, 38545, 41510, 53963, 77090, 85985, 107926, 120379, 171970, 223561, 240758, 269815, 447122, 539630, 601895, 1117805, 1203790, 1564927, 2235610, 3129854, 7824635, 15649270]

約数ペア:

[(1, 15649270), (2, 7824635), (5, 3129854), (7, 2235610), (10, 1564927), (13, 1203790), (14, 1117805), (26, 601895), (29, 539630), (35, 447122), (58, 269815), (65, 240758), (70, 223561), (91, 171970), (130, 120379), (145, 107926), (182, 85985), (203, 77090), (290, 53963), (377, 41510), (406, 38545), (455, 34394), (593, 26390), (754, 20755), (910, 17197), (1015, 15418), (1186, 13195), (1885, 8302), (2030, 7709), (2639, 5930), (2965, 5278), (3770, 4151)]