31104570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2119

約数の個数: 64

約数和(自身を含む): 86526720

約数和(自身を除く): 55422150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2029, 2190, 2555, 3066, 4058, 5110, 6087, 7665, 10145, 12174, 14203, 15330, 20290, 28406, 30435, 42609, 60870, 71015, 85218, 142030, 148117, 213045, 296234, 426090, 444351, 740585, 888702, 1036819, 1481170, 2073638, 2221755, 3110457, 4443510, 5184095, 6220914, 10368190, 15552285, 31104570]

約数ペア:

[(1, 31104570), (2, 15552285), (3, 10368190), (5, 6220914), (6, 5184095), (7, 4443510), (10, 3110457), (14, 2221755), (15, 2073638), (21, 1481170), (30, 1036819), (35, 888702), (42, 740585), (70, 444351), (73, 426090), (105, 296234), (146, 213045), (210, 148117), (219, 142030), (365, 85218), (438, 71015), (511, 60870), (730, 42609), (1022, 30435), (1095, 28406), (1533, 20290), (2029, 15330), (2190, 14203), (2555, 12174), (3066, 10145), (4058, 7665), (5110, 6087)]