1673480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 4199040

約数和(自身を除く): 2525560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 107, 115, 136, 170, 184, 214, 230, 340, 391, 428, 460, 535, 680, 782, 856, 920, 1070, 1564, 1819, 1955, 2140, 2461, 3128, 3638, 3910, 4280, 4922, 7276, 7820, 9095, 9844, 12305, 14552, 15640, 18190, 19688, 24610, 36380, 41837, 49220, 72760, 83674, 98440, 167348, 209185, 334696, 418370, 836740, 1673480]

約数ペア:

[(1, 1673480), (2, 836740), (4, 418370), (5, 334696), (8, 209185), (10, 167348), (17, 98440), (20, 83674), (23, 72760), (34, 49220), (40, 41837), (46, 36380), (68, 24610), (85, 19688), (92, 18190), (107, 15640), (115, 14552), (136, 12305), (170, 9844), (184, 9095), (214, 7820), (230, 7276), (340, 4922), (391, 4280), (428, 3910), (460, 3638), (535, 3128), (680, 2461), (782, 2140), (856, 1955), (920, 1819), (1070, 1564)]