38115420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 122981376

約数和(自身を除く): 84865956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 601, 604, 755, 906, 1057, 1202, 1510, 1803, 1812, 2114, 2265, 2404, 3005, 3020, 3171, 3606, 4207, 4228, 4530, 5285, 6010, 6342, 7212, 8414, 9015, 9060, 10570, 12020, 12621, 12684, 15855, 16828, 18030, 21035, 21140, 25242, 31710, 36060, 42070, 50484, 63105, 63420, 84140, 90751, 126210, 181502, 252420, 272253, 363004, 453755, 544506, 635257, 907510, 1089012, 1270514, 1361265, 1815020, 1905771, 2541028, 2722530, 3176285, 3811542, 5445060, 6352570, 7623084, 9528855, 12705140, 19057710, 38115420]

約数ペア:

[(1, 38115420), (2, 19057710), (3, 12705140), (4, 9528855), (5, 7623084), (6, 6352570), (7, 5445060), (10, 3811542), (12, 3176285), (14, 2722530), (15, 2541028), (20, 1905771), (21, 1815020), (28, 1361265), (30, 1270514), (35, 1089012), (42, 907510), (60, 635257), (70, 544506), (84, 453755), (105, 363004), (140, 272253), (151, 252420), (210, 181502), (302, 126210), (420, 90751), (453, 84140), (601, 63420), (604, 63105), (755, 50484), (906, 42070), (1057, 36060), (1202, 31710), (1510, 25242), (1803, 21140), (1812, 21035), (2114, 18030), (2265, 16828), (2404, 15855), (3005, 12684), (3020, 12621), (3171, 12020), (3606, 10570), (4207, 9060), (4228, 9015), (4530, 8414), (5285, 7212), (6010, 6342)]