91420620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{4391}}^1$

素因数の和:4750

約数の個数: 48

約数和(自身を含む): 256773888

約数和(自身を除く): 165353268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 4391, 5205, 6940, 8782, 10410, 13173, 17564, 20820, 21955, 26346, 43910, 52692, 65865, 87820, 131730, 263460, 1523677, 3047354, 4571031, 6094708, 7618385, 9142062, 15236770, 18284124, 22855155, 30473540, 45710310, 91420620]

約数ペア:

[(1, 91420620), (2, 45710310), (3, 30473540), (4, 22855155), (5, 18284124), (6, 15236770), (10, 9142062), (12, 7618385), (15, 6094708), (20, 4571031), (30, 3047354), (60, 1523677), (347, 263460), (694, 131730), (1041, 87820), (1388, 65865), (1735, 52692), (2082, 43910), (3470, 26346), (4164, 21955), (4391, 20820), (5205, 17564), (6940, 13173), (8782, 10410)]