134467460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2971}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 295583232

約数和(自身を除く): 161115772

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 292, 310, 365, 620, 730, 1460, 2263, 2971, 4526, 5942, 9052, 11315, 11884, 14855, 22630, 29710, 45260, 59420, 92101, 184202, 216883, 368404, 433766, 460505, 867532, 921010, 1084415, 1842020, 2168830, 4337660, 6723373, 13446746, 26893492, 33616865, 67233730, 134467460]

約数ペア:

[(1, 134467460), (2, 67233730), (4, 33616865), (5, 26893492), (10, 13446746), (20, 6723373), (31, 4337660), (62, 2168830), (73, 1842020), (124, 1084415), (146, 921010), (155, 867532), (292, 460505), (310, 433766), (365, 368404), (620, 216883), (730, 184202), (1460, 92101), (2263, 59420), (2971, 45260), (4526, 29710), (5942, 22630), (9052, 14855), (11315, 11884)]