70551390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 213599232

約数和(自身を除く): 143047842

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 601, 602, 645, 903, 910, 1118, 1202, 1290, 1365, 1505, 1677, 1803, 1806, 2730, 2795, 3005, 3010, 3354, 3606, 3913, 4207, 4515, 5590, 6010, 7813, 7826, 8385, 8414, 9015, 9030, 11739, 12621, 15626, 16770, 18030, 19565, 21035, 23439, 23478, 25242, 25843, 39065, 39130, 42070, 46878, 51686, 54691, 58695, 63105, 77529, 78130, 109382, 117195, 117390, 126210, 129215, 155058, 164073, 180901, 234390, 258430, 273455, 328146, 335959, 361802, 387645, 542703, 546910, 671918, 775290, 820365, 904505, 1007877, 1085406, 1640730, 1679795, 1809010, 2015754, 2351713, 2713515, 3359590, 4703426, 5039385, 5427030, 7055139, 10078770, 11758565, 14110278, 23517130, 35275695, 70551390]

約数ペア:

[(1, 70551390), (2, 35275695), (3, 23517130), (5, 14110278), (6, 11758565), (7, 10078770), (10, 7055139), (13, 5427030), (14, 5039385), (15, 4703426), (21, 3359590), (26, 2713515), (30, 2351713), (35, 2015754), (39, 1809010), (42, 1679795), (43, 1640730), (65, 1085406), (70, 1007877), (78, 904505), (86, 820365), (91, 775290), (105, 671918), (129, 546910), (130, 542703), (182, 387645), (195, 361802), (210, 335959), (215, 328146), (258, 273455), (273, 258430), (301, 234390), (390, 180901), (430, 164073), (455, 155058), (546, 129215), (559, 126210), (601, 117390), (602, 117195), (645, 109382), (903, 78130), (910, 77529), (1118, 63105), (1202, 58695), (1290, 54691), (1365, 51686), (1505, 46878), (1677, 42070), (1803, 39130), (1806, 39065), (2730, 25843), (2795, 25242), (3005, 23478), (3010, 23439), (3354, 21035), (3606, 19565), (3913, 18030), (4207, 16770), (4515, 15626), (5590, 12621), (6010, 11739), (7813, 9030), (7826, 9015), (8385, 8414)]