15679312290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1\times {\mathrm{1847}}^1$

素因数の和:3253

約数の個数: 128

約数和(自身を含む): 43684945920

約数和(自身を除く): 28005633630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 1367, 1847, 2070, 2734, 3105, 3694, 4101, 5541, 6210, 6835, 8202, 9235, 11082, 12303, 13670, 16623, 18470, 20505, 24606, 27705, 31441, 33246, 36909, 41010, 42481, 49869, 55410, 61515, 62882, 73818, 83115, 84962, 94323, 99738, 123030, 127443, 157205, 166230, 184545, 188646, 212405, 249345, 254886, 282969, 314410, 369090, 382329, 424810, 471615, 498690, 565938, 637215, 764658, 848907, 943230, 1146987, 1274430, 1414845, 1697814, 1911645, 2293974, 2524849, 2829690, 3823290, 4244535, 5049698, 5734935, 7574547, 8489070, 11469870, 12624245, 15149094, 22723641, 25248490, 37872735, 45447282, 58071527, 68170923, 75745470, 113618205, 116143054, 136341846, 174214581, 227236410, 290357635, 340854615, 348429162, 522643743, 580715270, 681709230, 871072905, 1045287486, 1567931229, 1742145810, 2613218715, 3135862458, 5226437430, 7839656145, 15679312290]

約数ペア:

[(1, 15679312290), (2, 7839656145), (3, 5226437430), (5, 3135862458), (6, 2613218715), (9, 1742145810), (10, 1567931229), (15, 1045287486), (18, 871072905), (23, 681709230), (27, 580715270), (30, 522643743), (45, 348429162), (46, 340854615), (54, 290357635), (69, 227236410), (90, 174214581), (115, 136341846), (135, 116143054), (138, 113618205), (207, 75745470), (230, 68170923), (270, 58071527), (345, 45447282), (414, 37872735), (621, 25248490), (690, 22723641), (1035, 15149094), (1242, 12624245), (1367, 11469870), (1847, 8489070), (2070, 7574547), (2734, 5734935), (3105, 5049698), (3694, 4244535), (4101, 3823290), (5541, 2829690), (6210, 2524849), (6835, 2293974), (8202, 1911645), (9235, 1697814), (11082, 1414845), (12303, 1274430), (13670, 1146987), (16623, 943230), (18470, 848907), (20505, 764658), (24606, 637215), (27705, 565938), (31441, 498690), (33246, 471615), (36909, 424810), (41010, 382329), (42481, 369090), (49869, 314410), (55410, 282969), (61515, 254886), (62882, 249345), (73818, 212405), (83115, 188646), (84962, 184545), (94323, 166230), (99738, 157205), (123030, 127443)]