15884310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 41469120

約数和(自身を除く): 25584810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 241, 338, 390, 482, 507, 723, 845, 1014, 1205, 1446, 1690, 2197, 2410, 2535, 3133, 3615, 4394, 5070, 6266, 6591, 7230, 9399, 10985, 13182, 15665, 18798, 21970, 31330, 32955, 40729, 46995, 65910, 81458, 93990, 122187, 203645, 244374, 407290, 529477, 610935, 1058954, 1221870, 1588431, 2647385, 3176862, 5294770, 7942155, 15884310]

約数ペア:

[(1, 15884310), (2, 7942155), (3, 5294770), (5, 3176862), (6, 2647385), (10, 1588431), (13, 1221870), (15, 1058954), (26, 610935), (30, 529477), (39, 407290), (65, 244374), (78, 203645), (130, 122187), (169, 93990), (195, 81458), (241, 65910), (338, 46995), (390, 40729), (482, 32955), (507, 31330), (723, 21970), (845, 18798), (1014, 15665), (1205, 13182), (1446, 10985), (1690, 9399), (2197, 7230), (2410, 6591), (2535, 6266), (3133, 5070), (3615, 4394)]