65766870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 193898880

約数和(自身を除く): 128132010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 41, 45, 54, 65, 78, 82, 90, 117, 123, 130, 135, 195, 205, 234, 246, 270, 351, 369, 390, 410, 457, 533, 585, 615, 702, 738, 914, 1066, 1107, 1170, 1230, 1371, 1599, 1755, 1845, 2214, 2285, 2665, 2742, 3198, 3510, 3690, 4113, 4570, 4797, 5330, 5535, 5941, 6855, 7995, 8226, 9594, 11070, 11882, 12339, 13710, 14391, 15990, 17823, 18737, 20565, 23985, 24678, 28782, 29705, 35646, 37474, 41130, 47970, 53469, 56211, 59410, 61695, 71955, 89115, 93685, 106938, 112422, 123390, 143910, 160407, 168633, 178230, 187370, 243581, 267345, 281055, 320814, 337266, 487162, 505899, 534690, 562110, 730743, 802035, 843165, 1011798, 1217905, 1461486, 1604070, 1686330, 2192229, 2435810, 2529495, 3653715, 4384458, 5058990, 6576687, 7307430, 10961145, 13153374, 21922290, 32883435, 65766870]

約数ペア:

[(1, 65766870), (2, 32883435), (3, 21922290), (5, 13153374), (6, 10961145), (9, 7307430), (10, 6576687), (13, 5058990), (15, 4384458), (18, 3653715), (26, 2529495), (27, 2435810), (30, 2192229), (39, 1686330), (41, 1604070), (45, 1461486), (54, 1217905), (65, 1011798), (78, 843165), (82, 802035), (90, 730743), (117, 562110), (123, 534690), (130, 505899), (135, 487162), (195, 337266), (205, 320814), (234, 281055), (246, 267345), (270, 243581), (351, 187370), (369, 178230), (390, 168633), (410, 160407), (457, 143910), (533, 123390), (585, 112422), (615, 106938), (702, 93685), (738, 89115), (914, 71955), (1066, 61695), (1107, 59410), (1170, 56211), (1230, 53469), (1371, 47970), (1599, 41130), (1755, 37474), (1845, 35646), (2214, 29705), (2285, 28782), (2665, 24678), (2742, 23985), (3198, 20565), (3510, 18737), (3690, 17823), (4113, 15990), (4570, 14391), (4797, 13710), (5330, 12339), (5535, 11882), (5941, 11070), (6855, 9594), (7995, 8226)]