61365990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4003}}^1$

素因数の和:4093

約数の個数: 64

約数和(自身を含む): 170666496

約数和(自身を除く): 109300506

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, 2190, 2555, 3066, 4003, 5110, 7665, 8006, 12009, 15330, 20015, 24018, 28021, 40030, 56042, 60045, 84063, 120090, 140105, 168126, 280210, 292219, 420315, 584438, 840630, 876657, 1461095, 1753314, 2045533, 2922190, 4091066, 4383285, 6136599, 8766570, 10227665, 12273198, 20455330, 30682995, 61365990]

約数ペア:

[(1, 61365990), (2, 30682995), (3, 20455330), (5, 12273198), (6, 10227665), (7, 8766570), (10, 6136599), (14, 4383285), (15, 4091066), (21, 2922190), (30, 2045533), (35, 1753314), (42, 1461095), (70, 876657), (73, 840630), (105, 584438), (146, 420315), (210, 292219), (219, 280210), (365, 168126), (438, 140105), (511, 120090), (730, 84063), (1022, 60045), (1095, 56042), (1533, 40030), (2190, 28021), (2555, 24018), (3066, 20015), (4003, 15330), (5110, 12009), (7665, 8006)]