988519170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 2395422720

約数和(自身を除く): 1406903550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 379, 383, 454, 681, 758, 766, 1135, 1137, 1149, 1362, 1895, 1915, 2270, 2274, 2298, 3405, 3790, 3830, 5685, 5745, 6810, 11370, 11490, 86033, 86941, 145157, 172066, 173882, 258099, 260823, 290314, 430165, 434705, 435471, 516198, 521646, 725785, 860330, 869410, 870942, 1290495, 1304115, 1451570, 2177355, 2580990, 2608230, 4354710, 32950639, 65901278, 98851917, 164753195, 197703834, 329506390, 494259585, 988519170]

約数ペア:

[(1, 988519170), (2, 494259585), (3, 329506390), (5, 197703834), (6, 164753195), (10, 98851917), (15, 65901278), (30, 32950639), (227, 4354710), (379, 2608230), (383, 2580990), (454, 2177355), (681, 1451570), (758, 1304115), (766, 1290495), (1135, 870942), (1137, 869410), (1149, 860330), (1362, 725785), (1895, 521646), (1915, 516198), (2270, 435471), (2274, 434705), (2298, 430165), (3405, 290314), (3790, 260823), (3830, 258099), (5685, 173882), (5745, 172066), (6810, 145157), (11370, 86941), (11490, 86033)]