121473810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 349470720

約数和(自身を除く): 227996910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 31, 45, 46, 54, 62, 69, 90, 93, 115, 135, 138, 155, 186, 207, 230, 270, 279, 310, 345, 414, 465, 558, 621, 631, 690, 713, 837, 930, 1035, 1242, 1262, 1395, 1426, 1674, 1893, 2070, 2139, 2790, 3105, 3155, 3565, 3786, 4185, 4278, 5679, 6210, 6310, 6417, 7130, 8370, 9465, 10695, 11358, 12834, 14513, 17037, 18930, 19251, 19561, 21390, 28395, 29026, 32085, 34074, 38502, 39122, 43539, 56790, 58683, 64170, 72565, 85185, 87078, 96255, 97805, 117366, 130617, 145130, 170370, 176049, 192510, 195610, 217695, 261234, 293415, 352098, 391851, 435390, 449903, 528147, 586830, 653085, 783702, 880245, 899806, 1056294, 1306170, 1349709, 1760490, 1959255, 2249515, 2640735, 2699418, 3918510, 4049127, 4499030, 5281470, 6748545, 8098254, 12147381, 13497090, 20245635, 24294762, 40491270, 60736905, 121473810]

約数ペア:

[(1, 121473810), (2, 60736905), (3, 40491270), (5, 24294762), (6, 20245635), (9, 13497090), (10, 12147381), (15, 8098254), (18, 6748545), (23, 5281470), (27, 4499030), (30, 4049127), (31, 3918510), (45, 2699418), (46, 2640735), (54, 2249515), (62, 1959255), (69, 1760490), (90, 1349709), (93, 1306170), (115, 1056294), (135, 899806), (138, 880245), (155, 783702), (186, 653085), (207, 586830), (230, 528147), (270, 449903), (279, 435390), (310, 391851), (345, 352098), (414, 293415), (465, 261234), (558, 217695), (621, 195610), (631, 192510), (690, 176049), (713, 170370), (837, 145130), (930, 130617), (1035, 117366), (1242, 97805), (1262, 96255), (1395, 87078), (1426, 85185), (1674, 72565), (1893, 64170), (2070, 58683), (2139, 56790), (2790, 43539), (3105, 39122), (3155, 38502), (3565, 34074), (3786, 32085), (4185, 29026), (4278, 28395), (5679, 21390), (6210, 19561), (6310, 19251), (6417, 18930), (7130, 17037), (8370, 14513), (9465, 12834), (10695, 11358)]