130426830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 361389600

約数和(自身を除く): 230962770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 89, 90, 95, 114, 171, 178, 190, 267, 285, 342, 445, 534, 570, 801, 855, 857, 890, 1335, 1602, 1691, 1710, 1714, 2571, 2670, 3382, 4005, 4285, 5073, 5142, 7713, 8010, 8455, 8570, 10146, 12855, 15219, 15426, 16283, 16910, 25365, 25710, 30438, 32566, 38565, 48849, 50730, 76095, 76273, 77130, 81415, 97698, 146547, 152190, 152546, 162830, 228819, 244245, 293094, 381365, 457638, 488490, 686457, 732735, 762730, 1144095, 1372914, 1449187, 1465470, 2288190, 2898374, 3432285, 4347561, 6864570, 7245935, 8695122, 13042683, 14491870, 21737805, 26085366, 43475610, 65213415, 130426830]

約数ペア:

[(1, 130426830), (2, 65213415), (3, 43475610), (5, 26085366), (6, 21737805), (9, 14491870), (10, 13042683), (15, 8695122), (18, 7245935), (19, 6864570), (30, 4347561), (38, 3432285), (45, 2898374), (57, 2288190), (89, 1465470), (90, 1449187), (95, 1372914), (114, 1144095), (171, 762730), (178, 732735), (190, 686457), (267, 488490), (285, 457638), (342, 381365), (445, 293094), (534, 244245), (570, 228819), (801, 162830), (855, 152546), (857, 152190), (890, 146547), (1335, 97698), (1602, 81415), (1691, 77130), (1710, 76273), (1714, 76095), (2571, 50730), (2670, 48849), (3382, 38565), (4005, 32566), (4285, 30438), (5073, 25710), (5142, 25365), (7713, 16910), (8010, 16283), (8455, 15426), (8570, 15219), (10146, 12855)]