319260630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26407}}^1$

素因数の和:26461

約数の個数: 64

約数和(自身を含む): 851816448

約数和(自身を除く): 532555818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 26407, 52814, 79221, 132035, 158442, 264070, 343291, 396105, 686582, 792210, 818617, 1029873, 1637234, 1716455, 2059746, 2455851, 3432910, 4093085, 4911702, 5149365, 8186170, 10298730, 10642021, 12279255, 21284042, 24558510, 31926063, 53210105, 63852126, 106420210, 159630315, 319260630]

約数ペア:

[(1, 319260630), (2, 159630315), (3, 106420210), (5, 63852126), (6, 53210105), (10, 31926063), (13, 24558510), (15, 21284042), (26, 12279255), (30, 10642021), (31, 10298730), (39, 8186170), (62, 5149365), (65, 4911702), (78, 4093085), (93, 3432910), (130, 2455851), (155, 2059746), (186, 1716455), (195, 1637234), (310, 1029873), (390, 818617), (403, 792210), (465, 686582), (806, 396105), (930, 343291), (1209, 264070), (2015, 158442), (2418, 132035), (4030, 79221), (6045, 52814), (12090, 26407)]