29729340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 96864768

約数和(自身を除く): 67135428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 115, 129, 138, 167, 172, 180, 207, 215, 230, 258, 276, 334, 345, 387, 414, 430, 460, 501, 516, 645, 668, 690, 774, 828, 835, 860, 989, 1002, 1035, 1290, 1380, 1503, 1548, 1670, 1935, 1978, 2004, 2070, 2505, 2580, 2967, 3006, 3340, 3841, 3870, 3956, 4140, 4945, 5010, 5934, 6012, 7181, 7515, 7682, 7740, 8901, 9890, 10020, 11523, 11868, 14362, 14835, 15030, 15364, 17802, 19205, 19780, 21543, 23046, 28724, 29670, 30060, 34569, 35604, 35905, 38410, 43086, 44505, 46092, 57615, 59340, 64629, 69138, 71810, 76820, 86172, 89010, 107715, 115230, 129258, 138276, 143620, 165163, 172845, 178020, 215430, 230460, 258516, 323145, 330326, 345690, 430860, 495489, 646290, 660652, 691380, 825815, 990978, 1292580, 1486467, 1651630, 1981956, 2477445, 2972934, 3303260, 4954890, 5945868, 7432335, 9909780, 14864670, 29729340]

約数ペア:

[(1, 29729340), (2, 14864670), (3, 9909780), (4, 7432335), (5, 5945868), (6, 4954890), (9, 3303260), (10, 2972934), (12, 2477445), (15, 1981956), (18, 1651630), (20, 1486467), (23, 1292580), (30, 990978), (36, 825815), (43, 691380), (45, 660652), (46, 646290), (60, 495489), (69, 430860), (86, 345690), (90, 330326), (92, 323145), (115, 258516), (129, 230460), (138, 215430), (167, 178020), (172, 172845), (180, 165163), (207, 143620), (215, 138276), (230, 129258), (258, 115230), (276, 107715), (334, 89010), (345, 86172), (387, 76820), (414, 71810), (430, 69138), (460, 64629), (501, 59340), (516, 57615), (645, 46092), (668, 44505), (690, 43086), (774, 38410), (828, 35905), (835, 35604), (860, 34569), (989, 30060), (1002, 29670), (1035, 28724), (1290, 23046), (1380, 21543), (1503, 19780), (1548, 19205), (1670, 17802), (1935, 15364), (1978, 15030), (2004, 14835), (2070, 14362), (2505, 11868), (2580, 11523), (2967, 10020), (3006, 9890), (3340, 8901), (3841, 7740), (3870, 7682), (3956, 7515), (4140, 7181), (4945, 6012), (5010, 5934)]