2215207860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{900491}}^1$

素因数の和:900544

約数の個数: 48

約数和(自身を含む): 6353871552

約数和(自身を除く): 4138663692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 900491, 1800982, 2701473, 3601964, 4502455, 5402946, 9004910, 10805892, 13507365, 18009820, 27014730, 36920131, 54029460, 73840262, 110760393, 147680524, 184600655, 221520786, 369201310, 443041572, 553801965, 738402620, 1107603930, 2215207860]

約数ペア:

[(1, 2215207860), (2, 1107603930), (3, 738402620), (4, 553801965), (5, 443041572), (6, 369201310), (10, 221520786), (12, 184600655), (15, 147680524), (20, 110760393), (30, 73840262), (41, 54029460), (60, 36920131), (82, 27014730), (123, 18009820), (164, 13507365), (205, 10805892), (246, 9004910), (410, 5402946), (492, 4502455), (615, 3601964), (820, 2701473), (1230, 1800982), (2460, 900491)]