227907810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2297

約数の個数: 128

約数和(自身を含む): 677376000

約数和(自身を除く): 449468190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 261, 270, 290, 351, 377, 390, 435, 522, 585, 702, 754, 783, 870, 1131, 1170, 1305, 1566, 1755, 1885, 2239, 2262, 2610, 3393, 3510, 3770, 3915, 4478, 5655, 6717, 6786, 7830, 10179, 11195, 11310, 13434, 16965, 20151, 20358, 22390, 29107, 33585, 33930, 40302, 50895, 58214, 60453, 64931, 67170, 87321, 100755, 101790, 120906, 129862, 145535, 174642, 194793, 201510, 261963, 291070, 302265, 324655, 389586, 436605, 523926, 584379, 604530, 649310, 785889, 844103, 873210, 973965, 1168758, 1309815, 1571778, 1688206, 1753137, 1947930, 2532309, 2619630, 2921895, 3506274, 3929445, 4220515, 5064618, 5843790, 7596927, 7858890, 8441030, 8765685, 12661545, 15193854, 17531370, 22790781, 25323090, 37984635, 45581562, 75969270, 113953905, 227907810]

約数ペア:

[(1, 227907810), (2, 113953905), (3, 75969270), (5, 45581562), (6, 37984635), (9, 25323090), (10, 22790781), (13, 17531370), (15, 15193854), (18, 12661545), (26, 8765685), (27, 8441030), (29, 7858890), (30, 7596927), (39, 5843790), (45, 5064618), (54, 4220515), (58, 3929445), (65, 3506274), (78, 2921895), (87, 2619630), (90, 2532309), (117, 1947930), (130, 1753137), (135, 1688206), (145, 1571778), (174, 1309815), (195, 1168758), (234, 973965), (261, 873210), (270, 844103), (290, 785889), (351, 649310), (377, 604530), (390, 584379), (435, 523926), (522, 436605), (585, 389586), (702, 324655), (754, 302265), (783, 291070), (870, 261963), (1131, 201510), (1170, 194793), (1305, 174642), (1566, 145535), (1755, 129862), (1885, 120906), (2239, 101790), (2262, 100755), (2610, 87321), (3393, 67170), (3510, 64931), (3770, 60453), (3915, 58214), (4478, 50895), (5655, 40302), (6717, 33930), (6786, 33585), (7830, 29107), (10179, 22390), (11195, 20358), (11310, 20151), (13434, 16965)]