142836870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 401330160

約数和(自身を除く): 258493290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 109, 110, 114, 121, 165, 190, 209, 218, 242, 285, 327, 330, 361, 363, 418, 545, 570, 605, 627, 654, 722, 726, 1045, 1083, 1090, 1199, 1210, 1254, 1635, 1805, 1815, 2071, 2090, 2166, 2299, 2398, 3135, 3270, 3597, 3610, 3630, 3971, 4142, 4598, 5415, 5995, 6213, 6270, 6897, 7194, 7942, 10355, 10830, 11495, 11913, 11990, 12426, 13189, 13794, 17985, 19855, 20710, 22781, 22990, 23826, 26378, 31065, 34485, 35970, 39349, 39567, 39710, 43681, 45562, 59565, 62130, 65945, 68343, 68970, 78698, 79134, 87362, 113905, 118047, 119130, 131043, 131890, 136686, 196745, 197835, 218405, 227810, 236094, 250591, 262086, 341715, 393490, 395670, 432839, 436810, 501182, 590235, 655215, 683430, 751773, 865678, 1180470, 1252955, 1298517, 1310430, 1503546, 2164195, 2505910, 2597034, 3758865, 4328390, 4761229, 6492585, 7517730, 9522458, 12985170, 14283687, 23806145, 28567374, 47612290, 71418435, 142836870]

約数ペア:

[(1, 142836870), (2, 71418435), (3, 47612290), (5, 28567374), (6, 23806145), (10, 14283687), (11, 12985170), (15, 9522458), (19, 7517730), (22, 6492585), (30, 4761229), (33, 4328390), (38, 3758865), (55, 2597034), (57, 2505910), (66, 2164195), (95, 1503546), (109, 1310430), (110, 1298517), (114, 1252955), (121, 1180470), (165, 865678), (190, 751773), (209, 683430), (218, 655215), (242, 590235), (285, 501182), (327, 436810), (330, 432839), (361, 395670), (363, 393490), (418, 341715), (545, 262086), (570, 250591), (605, 236094), (627, 227810), (654, 218405), (722, 197835), (726, 196745), (1045, 136686), (1083, 131890), (1090, 131043), (1199, 119130), (1210, 118047), (1254, 113905), (1635, 87362), (1805, 79134), (1815, 78698), (2071, 68970), (2090, 68343), (2166, 65945), (2299, 62130), (2398, 59565), (3135, 45562), (3270, 43681), (3597, 39710), (3610, 39567), (3630, 39349), (3971, 35970), (4142, 34485), (4598, 31065), (5415, 26378), (5995, 23826), (6213, 22990), (6270, 22781), (6897, 20710), (7194, 19855), (7942, 17985), (10355, 13794), (10830, 13189), (11495, 12426), (11913, 11990)]