9143420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 23708160

約数和(自身を除く): 14564740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 139, 143, 220, 230, 253, 260, 278, 286, 299, 460, 506, 556, 572, 598, 695, 715, 1012, 1196, 1265, 1390, 1430, 1495, 1529, 1807, 2530, 2780, 2860, 2990, 3058, 3197, 3289, 3614, 5060, 5980, 6116, 6394, 6578, 7228, 7645, 9035, 12788, 13156, 15290, 15985, 16445, 18070, 19877, 30580, 31970, 32890, 35167, 36140, 39754, 41561, 63940, 65780, 70334, 79508, 83122, 99385, 140668, 166244, 175835, 198770, 207805, 351670, 397540, 415610, 457171, 703340, 831220, 914342, 1828684, 2285855, 4571710, 9143420]

約数ペア:

[(1, 9143420), (2, 4571710), (4, 2285855), (5, 1828684), (10, 914342), (11, 831220), (13, 703340), (20, 457171), (22, 415610), (23, 397540), (26, 351670), (44, 207805), (46, 198770), (52, 175835), (55, 166244), (65, 140668), (92, 99385), (110, 83122), (115, 79508), (130, 70334), (139, 65780), (143, 63940), (220, 41561), (230, 39754), (253, 36140), (260, 35167), (278, 32890), (286, 31970), (299, 30580), (460, 19877), (506, 18070), (556, 16445), (572, 15985), (598, 15290), (695, 13156), (715, 12788), (1012, 9035), (1196, 7645), (1265, 7228), (1390, 6578), (1430, 6394), (1495, 6116), (1529, 5980), (1807, 5060), (2530, 3614), (2780, 3289), (2860, 3197), (2990, 3058)]