4268340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 13523328

約数和(自身を除く): 9254988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1031, 1035, 1380, 2062, 2070, 3093, 4124, 4140, 5155, 6186, 9279, 10310, 12372, 15465, 18558, 20620, 23713, 30930, 37116, 46395, 47426, 61860, 71139, 92790, 94852, 118565, 142278, 185580, 213417, 237130, 284556, 355695, 426834, 474260, 711390, 853668, 1067085, 1422780, 2134170, 4268340]

約数ペア:

[(1, 4268340), (2, 2134170), (3, 1422780), (4, 1067085), (5, 853668), (6, 711390), (9, 474260), (10, 426834), (12, 355695), (15, 284556), (18, 237130), (20, 213417), (23, 185580), (30, 142278), (36, 118565), (45, 94852), (46, 92790), (60, 71139), (69, 61860), (90, 47426), (92, 46395), (115, 37116), (138, 30930), (180, 23713), (207, 20620), (230, 18558), (276, 15465), (345, 12372), (414, 10310), (460, 9279), (690, 6186), (828, 5155), (1031, 4140), (1035, 4124), (1380, 3093), (2062, 2070)]