315234660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13037}}^1$

素因数の和:13093

約数の個数: 96

約数和(自身を含む): 981292032

約数和(自身を除く): 666057372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 13037, 24180, 26074, 39111, 52148, 65185, 78222, 130370, 156444, 169481, 195555, 260740, 338962, 391110, 404147, 508443, 677924, 782220, 808294, 847405, 1016886, 1212441, 1616588, 1694810, 2020735, 2033772, 2424882, 2542215, 3389620, 4041470, 4849764, 5084430, 5253911, 6062205, 8082940, 10168860, 10507822, 12124410, 15761733, 21015644, 24248820, 26269555, 31523466, 52539110, 63046932, 78808665, 105078220, 157617330, 315234660]

約数ペア:

[(1, 315234660), (2, 157617330), (3, 105078220), (4, 78808665), (5, 63046932), (6, 52539110), (10, 31523466), (12, 26269555), (13, 24248820), (15, 21015644), (20, 15761733), (26, 12124410), (30, 10507822), (31, 10168860), (39, 8082940), (52, 6062205), (60, 5253911), (62, 5084430), (65, 4849764), (78, 4041470), (93, 3389620), (124, 2542215), (130, 2424882), (155, 2033772), (156, 2020735), (186, 1694810), (195, 1616588), (260, 1212441), (310, 1016886), (372, 847405), (390, 808294), (403, 782220), (465, 677924), (620, 508443), (780, 404147), (806, 391110), (930, 338962), (1209, 260740), (1612, 195555), (1860, 169481), (2015, 156444), (2418, 130370), (4030, 78222), (4836, 65185), (6045, 52148), (8060, 39111), (12090, 26074), (13037, 24180)]