308306730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31817}}^1$

素因数の和:31863

約数の個数: 64

約数和(自身を含む): 824722560

約数和(自身を除く): 516415830

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 31817, 63634, 95451, 159085, 190902, 318170, 477255, 540889, 604523, 954510, 1081778, 1209046, 1622667, 1813569, 2704445, 3022615, 3245334, 3627138, 5408890, 6045230, 8113335, 9067845, 10276891, 16226670, 18135690, 20553782, 30830673, 51384455, 61661346, 102768910, 154153365, 308306730]

約数ペア:

[(1, 308306730), (2, 154153365), (3, 102768910), (5, 61661346), (6, 51384455), (10, 30830673), (15, 20553782), (17, 18135690), (19, 16226670), (30, 10276891), (34, 9067845), (38, 8113335), (51, 6045230), (57, 5408890), (85, 3627138), (95, 3245334), (102, 3022615), (114, 2704445), (170, 1813569), (190, 1622667), (255, 1209046), (285, 1081778), (323, 954510), (510, 604523), (570, 540889), (646, 477255), (969, 318170), (1615, 190902), (1938, 159085), (3230, 95451), (4845, 63634), (9690, 31817)]