1289835330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{46181}}^1$

素因数の和:46224

約数の個数: 96

約数和(自身を含む): 3790618560

約数和(自身を除く): 2500783230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 9310, 13965, 27930, 46181, 92362, 138543, 230905, 277086, 323267, 461810, 646534, 692715, 877439, 969801, 1385430, 1616335, 1754878, 1939602, 2262869, 2632317, 3232670, 4387195, 4525738, 4849005, 5264634, 6142073, 6788607, 8774390, 9698010, 11314345, 12284146, 13161585, 13577214, 18426219, 22628690, 26323170, 30710365, 33943035, 36852438, 42994511, 61420730, 67886070, 85989022, 92131095, 128983533, 184262190, 214972555, 257967066, 429945110, 644917665, 1289835330]

約数ペア:

[(1, 1289835330), (2, 644917665), (3, 429945110), (5, 257967066), (6, 214972555), (7, 184262190), (10, 128983533), (14, 92131095), (15, 85989022), (19, 67886070), (21, 61420730), (30, 42994511), (35, 36852438), (38, 33943035), (42, 30710365), (49, 26323170), (57, 22628690), (70, 18426219), (95, 13577214), (98, 13161585), (105, 12284146), (114, 11314345), (133, 9698010), (147, 8774390), (190, 6788607), (210, 6142073), (245, 5264634), (266, 4849005), (285, 4525738), (294, 4387195), (399, 3232670), (490, 2632317), (570, 2262869), (665, 1939602), (735, 1754878), (798, 1616335), (931, 1385430), (1330, 969801), (1470, 877439), (1862, 692715), (1995, 646534), (2793, 461810), (3990, 323267), (4655, 277086), (5586, 230905), (9310, 138543), (13965, 92362), (27930, 46181)]