159363870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 396748800

約数和(自身を除く): 237384930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 349, 465, 491, 698, 930, 982, 1047, 1473, 1745, 2094, 2455, 2946, 3490, 4910, 5235, 7365, 10470, 10819, 14730, 15221, 21638, 30442, 32457, 45663, 54095, 64914, 76105, 91326, 108190, 152210, 162285, 171359, 228315, 324570, 342718, 456630, 514077, 856795, 1028154, 1713590, 2570385, 5140770, 5312129, 10624258, 15936387, 26560645, 31872774, 53121290, 79681935, 159363870]

約数ペア:

[(1, 159363870), (2, 79681935), (3, 53121290), (5, 31872774), (6, 26560645), (10, 15936387), (15, 10624258), (30, 5312129), (31, 5140770), (62, 2570385), (93, 1713590), (155, 1028154), (186, 856795), (310, 514077), (349, 456630), (465, 342718), (491, 324570), (698, 228315), (930, 171359), (982, 162285), (1047, 152210), (1473, 108190), (1745, 91326), (2094, 76105), (2455, 64914), (2946, 54095), (3490, 45663), (4910, 32457), (5235, 30442), (7365, 21638), (10470, 15221), (10819, 14730)]