181626510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 500613120

約数和(自身を除く): 318986610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 127, 130, 190, 193, 195, 247, 254, 285, 381, 386, 390, 494, 570, 579, 635, 741, 762, 965, 1158, 1235, 1270, 1482, 1651, 1905, 1930, 2413, 2470, 2509, 2895, 3302, 3667, 3705, 3810, 4826, 4953, 5018, 5790, 7239, 7334, 7410, 7527, 8255, 9906, 11001, 12065, 12545, 14478, 15054, 16510, 18335, 22002, 24130, 24511, 24765, 25090, 31369, 36195, 36670, 37635, 47671, 49022, 49530, 55005, 62738, 72390, 73533, 75270, 94107, 95342, 110010, 122555, 143013, 147066, 156845, 188214, 238355, 245110, 286026, 313690, 318643, 367665, 465709, 470535, 476710, 637286, 715065, 735330, 931418, 941070, 955929, 1397127, 1430130, 1593215, 1911858, 2328545, 2794254, 3186430, 4657090, 4779645, 6054217, 6985635, 9559290, 12108434, 13971270, 18162651, 30271085, 36325302, 60542170, 90813255, 181626510]

約数ペア:

[(1, 181626510), (2, 90813255), (3, 60542170), (5, 36325302), (6, 30271085), (10, 18162651), (13, 13971270), (15, 12108434), (19, 9559290), (26, 6985635), (30, 6054217), (38, 4779645), (39, 4657090), (57, 3186430), (65, 2794254), (78, 2328545), (95, 1911858), (114, 1593215), (127, 1430130), (130, 1397127), (190, 955929), (193, 941070), (195, 931418), (247, 735330), (254, 715065), (285, 637286), (381, 476710), (386, 470535), (390, 465709), (494, 367665), (570, 318643), (579, 313690), (635, 286026), (741, 245110), (762, 238355), (965, 188214), (1158, 156845), (1235, 147066), (1270, 143013), (1482, 122555), (1651, 110010), (1905, 95342), (1930, 94107), (2413, 75270), (2470, 73533), (2509, 72390), (2895, 62738), (3302, 55005), (3667, 49530), (3705, 49022), (3810, 47671), (4826, 37635), (4953, 36670), (5018, 36195), (5790, 31369), (7239, 25090), (7334, 24765), (7410, 24511), (7527, 24130), (8255, 22002), (9906, 18335), (11001, 16510), (12065, 15054), (12545, 14478)]