4646940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 13335840

約数和(自身を除く): 8688900

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, 1889, 2460, 3778, 5667, 7556, 9445, 11334, 18890, 22668, 28335, 37780, 56670, 77449, 113340, 154898, 232347, 309796, 387245, 464694, 774490, 929388, 1161735, 1548980, 2323470, 4646940]

約数ペア:

[(1, 4646940), (2, 2323470), (3, 1548980), (4, 1161735), (5, 929388), (6, 774490), (10, 464694), (12, 387245), (15, 309796), (20, 232347), (30, 154898), (41, 113340), (60, 77449), (82, 56670), (123, 37780), (164, 28335), (205, 22668), (246, 18890), (410, 11334), (492, 9445), (615, 7556), (820, 5667), (1230, 3778), (1889, 2460)]