87413340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9049}}^1$

素因数の和:9091

約数の個数: 96

約数和(自身を含む): 291916800

約数和(自身を除く): 204503460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9049, 9660, 18098, 27147, 36196, 45245, 54294, 63343, 90490, 108588, 126686, 135735, 180980, 190029, 208127, 253372, 271470, 316715, 380058, 416254, 542940, 624381, 633430, 760116, 832508, 950145, 1040635, 1248762, 1266860, 1456889, 1900290, 2081270, 2497524, 2913778, 3121905, 3800580, 4162540, 4370667, 5827556, 6243810, 7284445, 8741334, 12487620, 14568890, 17482668, 21853335, 29137780, 43706670, 87413340]

約数ペア:

[(1, 87413340), (2, 43706670), (3, 29137780), (4, 21853335), (5, 17482668), (6, 14568890), (7, 12487620), (10, 8741334), (12, 7284445), (14, 6243810), (15, 5827556), (20, 4370667), (21, 4162540), (23, 3800580), (28, 3121905), (30, 2913778), (35, 2497524), (42, 2081270), (46, 1900290), (60, 1456889), (69, 1266860), (70, 1248762), (84, 1040635), (92, 950145), (105, 832508), (115, 760116), (138, 633430), (140, 624381), (161, 542940), (210, 416254), (230, 380058), (276, 316715), (322, 271470), (345, 253372), (420, 208127), (460, 190029), (483, 180980), (644, 135735), (690, 126686), (805, 108588), (966, 90490), (1380, 63343), (1610, 54294), (1932, 45245), (2415, 36196), (3220, 27147), (4830, 18098), (9049, 9660)]