231628530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 658741248

約数和(自身を除く): 427112718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 113, 129, 210, 215, 226, 227, 258, 301, 339, 430, 454, 565, 602, 645, 678, 681, 791, 903, 1130, 1135, 1290, 1362, 1505, 1582, 1589, 1695, 1806, 2270, 2373, 3010, 3178, 3390, 3405, 3955, 4515, 4746, 4767, 4859, 6810, 7910, 7945, 9030, 9534, 9718, 9761, 11865, 14577, 15890, 19522, 23730, 23835, 24295, 25651, 29154, 29283, 34013, 47670, 48590, 48805, 51302, 58566, 68026, 68327, 72885, 76953, 97610, 102039, 128255, 136654, 145770, 146415, 153906, 170065, 179557, 204078, 204981, 256510, 292830, 340130, 341635, 359114, 384765, 409962, 510195, 538671, 683270, 769530, 897785, 1020390, 1024905, 1077342, 1102993, 1795570, 2049810, 2205986, 2693355, 3308979, 5386710, 5514965, 6617958, 7720951, 11029930, 15441902, 16544895, 23162853, 33089790, 38604755, 46325706, 77209510, 115814265, 231628530]

約数ペア:

[(1, 231628530), (2, 115814265), (3, 77209510), (5, 46325706), (6, 38604755), (7, 33089790), (10, 23162853), (14, 16544895), (15, 15441902), (21, 11029930), (30, 7720951), (35, 6617958), (42, 5514965), (43, 5386710), (70, 3308979), (86, 2693355), (105, 2205986), (113, 2049810), (129, 1795570), (210, 1102993), (215, 1077342), (226, 1024905), (227, 1020390), (258, 897785), (301, 769530), (339, 683270), (430, 538671), (454, 510195), (565, 409962), (602, 384765), (645, 359114), (678, 341635), (681, 340130), (791, 292830), (903, 256510), (1130, 204981), (1135, 204078), (1290, 179557), (1362, 170065), (1505, 153906), (1582, 146415), (1589, 145770), (1695, 136654), (1806, 128255), (2270, 102039), (2373, 97610), (3010, 76953), (3178, 72885), (3390, 68327), (3405, 68026), (3955, 58566), (4515, 51302), (4746, 48805), (4767, 48590), (4859, 47670), (6810, 34013), (7910, 29283), (7945, 29154), (9030, 25651), (9534, 24295), (9718, 23835), (9761, 23730), (11865, 19522), (14577, 15890)]