70522140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3979

約数の個数: 96

約数和(自身を含む): 221953536

約数和(自身を除く): 151431396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 3931, 4485, 5980, 7862, 8970, 11793, 15724, 17940, 19655, 23586, 39310, 47172, 51103, 58965, 78620, 90413, 102206, 117930, 153309, 180826, 204412, 235860, 255515, 271239, 306618, 361652, 452065, 511030, 542478, 613236, 766545, 904130, 1022060, 1084956, 1175369, 1356195, 1533090, 1808260, 2350738, 2712390, 3066180, 3526107, 4701476, 5424780, 5876845, 7052214, 11753690, 14104428, 17630535, 23507380, 35261070, 70522140]

約数ペア:

[(1, 70522140), (2, 35261070), (3, 23507380), (4, 17630535), (5, 14104428), (6, 11753690), (10, 7052214), (12, 5876845), (13, 5424780), (15, 4701476), (20, 3526107), (23, 3066180), (26, 2712390), (30, 2350738), (39, 1808260), (46, 1533090), (52, 1356195), (60, 1175369), (65, 1084956), (69, 1022060), (78, 904130), (92, 766545), (115, 613236), (130, 542478), (138, 511030), (156, 452065), (195, 361652), (230, 306618), (260, 271239), (276, 255515), (299, 235860), (345, 204412), (390, 180826), (460, 153309), (598, 117930), (690, 102206), (780, 90413), (897, 78620), (1196, 58965), (1380, 51103), (1495, 47172), (1794, 39310), (2990, 23586), (3588, 19655), (3931, 17940), (4485, 15724), (5980, 11793), (7862, 8970)]