86529830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 171320832

約数和(自身を除く): 84791002

約数列:

[1, 2, 5, 10, 17, 34, 67, 71, 85, 107, 134, 142, 170, 214, 335, 355, 535, 670, 710, 1070, 1139, 1207, 1819, 2278, 2414, 3638, 4757, 5695, 6035, 7169, 7597, 9095, 9514, 11390, 12070, 14338, 15194, 18190, 23785, 35845, 37985, 47570, 71690, 75970, 80869, 121873, 129149, 161738, 243746, 258298, 404345, 508999, 609365, 645745, 808690, 1017998, 1218730, 1291490, 2544995, 5089990, 8652983, 17305966, 43264915, 86529830]

約数ペア:

[(1, 86529830), (2, 43264915), (5, 17305966), (10, 8652983), (17, 5089990), (34, 2544995), (67, 1291490), (71, 1218730), (85, 1017998), (107, 808690), (134, 645745), (142, 609365), (170, 508999), (214, 404345), (335, 258298), (355, 243746), (535, 161738), (670, 129149), (710, 121873), (1070, 80869), (1139, 75970), (1207, 71690), (1819, 47570), (2278, 37985), (2414, 35845), (3638, 23785), (4757, 18190), (5695, 15194), (6035, 14338), (7169, 12070), (7597, 11390), (9095, 9514)]