72653070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 215986176

約数和(自身を除く): 143333106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 47, 51, 70, 85, 94, 102, 105, 119, 141, 170, 210, 235, 238, 255, 282, 329, 357, 433, 470, 510, 595, 658, 705, 714, 799, 866, 987, 1190, 1299, 1410, 1598, 1645, 1785, 1974, 2165, 2397, 2598, 3031, 3290, 3570, 3995, 4330, 4794, 4935, 5593, 6062, 6495, 7361, 7990, 9093, 9870, 11186, 11985, 12990, 14722, 15155, 16779, 18186, 20351, 22083, 23970, 27965, 30310, 33558, 36805, 40702, 44166, 45465, 51527, 55930, 61053, 73610, 83895, 90930, 101755, 103054, 110415, 122106, 142457, 154581, 167790, 203510, 220830, 257635, 284914, 305265, 309162, 345967, 427371, 515270, 610530, 691934, 712285, 772905, 854742, 1037901, 1424570, 1545810, 1729835, 2075802, 2136855, 2421769, 3459670, 4273710, 4843538, 5189505, 7265307, 10379010, 12108845, 14530614, 24217690, 36326535, 72653070]

約数ペア:

[(1, 72653070), (2, 36326535), (3, 24217690), (5, 14530614), (6, 12108845), (7, 10379010), (10, 7265307), (14, 5189505), (15, 4843538), (17, 4273710), (21, 3459670), (30, 2421769), (34, 2136855), (35, 2075802), (42, 1729835), (47, 1545810), (51, 1424570), (70, 1037901), (85, 854742), (94, 772905), (102, 712285), (105, 691934), (119, 610530), (141, 515270), (170, 427371), (210, 345967), (235, 309162), (238, 305265), (255, 284914), (282, 257635), (329, 220830), (357, 203510), (433, 167790), (470, 154581), (510, 142457), (595, 122106), (658, 110415), (705, 103054), (714, 101755), (799, 90930), (866, 83895), (987, 73610), (1190, 61053), (1299, 55930), (1410, 51527), (1598, 45465), (1645, 44166), (1785, 40702), (1974, 36805), (2165, 33558), (2397, 30310), (2598, 27965), (3031, 23970), (3290, 22083), (3570, 20351), (3995, 18186), (4330, 16779), (4794, 15155), (4935, 14722), (5593, 12990), (6062, 11985), (6495, 11186), (7361, 9870), (7990, 9093)]