138862710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1218

約数の個数: 96

約数和(自身を含む): 414865152

約数和(自身を除く): 276002442

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 227, 315, 454, 630, 681, 971, 1135, 1362, 1589, 1942, 2043, 2270, 2913, 3178, 3405, 4086, 4767, 4855, 5826, 6797, 6810, 7945, 8739, 9534, 9710, 10215, 13594, 14301, 14565, 15890, 17478, 20391, 20430, 23835, 28602, 29130, 33985, 40782, 43695, 47670, 61173, 67970, 71505, 87390, 101955, 122346, 143010, 203910, 220417, 305865, 440834, 611730, 661251, 1102085, 1322502, 1542919, 1983753, 2204170, 3085838, 3306255, 3967506, 4628757, 6612510, 7714595, 9257514, 9918765, 13886271, 15429190, 19837530, 23143785, 27772542, 46287570, 69431355, 138862710]

約数ペア:

[(1, 138862710), (2, 69431355), (3, 46287570), (5, 27772542), (6, 23143785), (7, 19837530), (9, 15429190), (10, 13886271), (14, 9918765), (15, 9257514), (18, 7714595), (21, 6612510), (30, 4628757), (35, 3967506), (42, 3306255), (45, 3085838), (63, 2204170), (70, 1983753), (90, 1542919), (105, 1322502), (126, 1102085), (210, 661251), (227, 611730), (315, 440834), (454, 305865), (630, 220417), (681, 203910), (971, 143010), (1135, 122346), (1362, 101955), (1589, 87390), (1942, 71505), (2043, 67970), (2270, 61173), (2913, 47670), (3178, 43695), (3405, 40782), (4086, 33985), (4767, 29130), (4855, 28602), (5826, 23835), (6797, 20430), (6810, 20391), (7945, 17478), (8739, 15890), (9534, 14565), (9710, 14301), (10215, 13594)]