18510030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2702

約数の個数: 96

約数和(自身を含む): 60023808

約数和(自身を除く): 41513778

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 2671, 3465, 5342, 6930, 8013, 13355, 16026, 18697, 24039, 26710, 29381, 37394, 40065, 48078, 56091, 58762, 80130, 88143, 93485, 112182, 120195, 146905, 168273, 176286, 186970, 205667, 240390, 264429, 280455, 293810, 336546, 411334, 440715, 528858, 560910, 617001, 841365, 881430, 1028335, 1234002, 1322145, 1682730, 1851003, 2056670, 2644290, 3085005, 3702006, 6170010, 9255015, 18510030]

約数ペア:

[(1, 18510030), (2, 9255015), (3, 6170010), (5, 3702006), (6, 3085005), (7, 2644290), (9, 2056670), (10, 1851003), (11, 1682730), (14, 1322145), (15, 1234002), (18, 1028335), (21, 881430), (22, 841365), (30, 617001), (33, 560910), (35, 528858), (42, 440715), (45, 411334), (55, 336546), (63, 293810), (66, 280455), (70, 264429), (77, 240390), (90, 205667), (99, 186970), (105, 176286), (110, 168273), (126, 146905), (154, 120195), (165, 112182), (198, 93485), (210, 88143), (231, 80130), (315, 58762), (330, 56091), (385, 48078), (462, 40065), (495, 37394), (630, 29381), (693, 26710), (770, 24039), (990, 18697), (1155, 16026), (1386, 13355), (2310, 8013), (2671, 6930), (3465, 5342)]