47175420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 137281536

約数和(自身を除く): 90106116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 127, 151, 164, 205, 246, 254, 302, 381, 410, 453, 492, 508, 604, 615, 635, 755, 762, 820, 906, 1230, 1270, 1510, 1524, 1812, 1905, 2265, 2460, 2540, 3020, 3810, 4530, 5207, 6191, 7620, 9060, 10414, 12382, 15621, 18573, 19177, 20828, 24764, 26035, 30955, 31242, 37146, 38354, 52070, 57531, 61910, 62484, 74292, 76708, 78105, 92865, 95885, 104140, 115062, 123820, 156210, 185730, 191770, 230124, 287655, 312420, 371460, 383540, 575310, 786257, 1150620, 1572514, 2358771, 3145028, 3931285, 4717542, 7862570, 9435084, 11793855, 15725140, 23587710, 47175420]

約数ペア:

[(1, 47175420), (2, 23587710), (3, 15725140), (4, 11793855), (5, 9435084), (6, 7862570), (10, 4717542), (12, 3931285), (15, 3145028), (20, 2358771), (30, 1572514), (41, 1150620), (60, 786257), (82, 575310), (123, 383540), (127, 371460), (151, 312420), (164, 287655), (205, 230124), (246, 191770), (254, 185730), (302, 156210), (381, 123820), (410, 115062), (453, 104140), (492, 95885), (508, 92865), (604, 78105), (615, 76708), (635, 74292), (755, 62484), (762, 61910), (820, 57531), (906, 52070), (1230, 38354), (1270, 37146), (1510, 31242), (1524, 30955), (1812, 26035), (1905, 24764), (2265, 20828), (2460, 19177), (2540, 18573), (3020, 15621), (3810, 12382), (4530, 10414), (5207, 9060), (6191, 7620)]