26965710

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{137}}^1$

素因数の和:171

約数の個数: 80

約数和(自身を含む): 73337616

約数和(自身を除く): 46371906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 162, 243, 270, 274, 405, 411, 486, 685, 729, 810, 822, 1215, 1233, 1370, 1458, 2055, 2187, 2430, 2466, 3645, 3699, 4110, 4374, 6165, 6561, 7290, 7398, 10935, 11097, 12330, 13122, 18495, 19683, 21870, 22194, 32805, 33291, 36990, 39366, 55485, 65610, 66582, 98415, 99873, 110970, 166455, 196830, 199746, 299619, 332910, 499365, 599238, 898857, 998730, 1498095, 1797714, 2696571, 2996190, 4494285, 5393142, 8988570, 13482855, 26965710]

約数ペア:

[(1, 26965710), (2, 13482855), (3, 8988570), (5, 5393142), (6, 4494285), (9, 2996190), (10, 2696571), (15, 1797714), (18, 1498095), (27, 998730), (30, 898857), (45, 599238), (54, 499365), (81, 332910), (90, 299619), (135, 199746), (137, 196830), (162, 166455), (243, 110970), (270, 99873), (274, 98415), (405, 66582), (411, 65610), (486, 55485), (685, 39366), (729, 36990), (810, 33291), (822, 32805), (1215, 22194), (1233, 21870), (1370, 19683), (1458, 18495), (2055, 13122), (2187, 12330), (2430, 11097), (2466, 10935), (3645, 7398), (3699, 7290), (4110, 6561), (4374, 6165)]