57890910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1366

約数の個数: 128

約数和(自身を含む): 182476800

約数和(自身を除く): 124585890

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1319, 1330, 1463, 1995, 2090, 2310, 2638, 2926, 3135, 3957, 3990, 4389, 6270, 6595, 7315, 7914, 8778, 9233, 13190, 14509, 14630, 18466, 19785, 21945, 25061, 27699, 29018, 39570, 43527, 43890, 46165, 50122, 55398, 72545, 75183, 87054, 92330, 101563, 125305, 138495, 145090, 150366, 175427, 203126, 217635, 250610, 275671, 276990, 304689, 350854, 375915, 435270, 507815, 526281, 551342, 609378, 751830, 827013, 877135, 1015630, 1052562, 1378355, 1523445, 1654026, 1754270, 1929697, 2631405, 2756710, 3046890, 3859394, 4135065, 5262810, 5789091, 8270130, 9648485, 11578182, 19296970, 28945455, 57890910]

約数ペア:

[(1, 57890910), (2, 28945455), (3, 19296970), (5, 11578182), (6, 9648485), (7, 8270130), (10, 5789091), (11, 5262810), (14, 4135065), (15, 3859394), (19, 3046890), (21, 2756710), (22, 2631405), (30, 1929697), (33, 1754270), (35, 1654026), (38, 1523445), (42, 1378355), (55, 1052562), (57, 1015630), (66, 877135), (70, 827013), (77, 751830), (95, 609378), (105, 551342), (110, 526281), (114, 507815), (133, 435270), (154, 375915), (165, 350854), (190, 304689), (209, 276990), (210, 275671), (231, 250610), (266, 217635), (285, 203126), (330, 175427), (385, 150366), (399, 145090), (418, 138495), (462, 125305), (570, 101563), (627, 92330), (665, 87054), (770, 75183), (798, 72545), (1045, 55398), (1155, 50122), (1254, 46165), (1319, 43890), (1330, 43527), (1463, 39570), (1995, 29018), (2090, 27699), (2310, 25061), (2638, 21945), (2926, 19785), (3135, 18466), (3957, 14630), (3990, 14509), (4389, 13190), (6270, 9233), (6595, 8778), (7315, 7914)]