91197990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3438

約数の個数: 96

約数和(自身を含む): 266535360

約数和(自身を除く): 175337370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 3389, 4485, 5382, 6778, 8970, 10167, 13455, 16945, 20334, 26910, 30501, 33890, 44057, 50835, 61002, 77947, 88114, 101670, 132171, 152505, 155894, 220285, 233841, 264342, 305010, 389735, 396513, 440570, 467682, 660855, 701523, 779470, 793026, 1013311, 1169205, 1321710, 1403046, 1982565, 2026622, 2338410, 3039933, 3507615, 3965130, 5066555, 6079866, 7015230, 9119799, 10133110, 15199665, 18239598, 30399330, 45598995, 91197990]

約数ペア:

[(1, 91197990), (2, 45598995), (3, 30399330), (5, 18239598), (6, 15199665), (9, 10133110), (10, 9119799), (13, 7015230), (15, 6079866), (18, 5066555), (23, 3965130), (26, 3507615), (30, 3039933), (39, 2338410), (45, 2026622), (46, 1982565), (65, 1403046), (69, 1321710), (78, 1169205), (90, 1013311), (115, 793026), (117, 779470), (130, 701523), (138, 660855), (195, 467682), (207, 440570), (230, 396513), (234, 389735), (299, 305010), (345, 264342), (390, 233841), (414, 220285), (585, 155894), (598, 152505), (690, 132171), (897, 101670), (1035, 88114), (1170, 77947), (1495, 61002), (1794, 50835), (2070, 44057), (2691, 33890), (2990, 30501), (3389, 26910), (4485, 20334), (5382, 16945), (6778, 13455), (8970, 10167)]