15924508730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{28843}}^1$

素因数の和:29031

約数の個数: 64

約数和(自身を含む): 32098526208

約数和(自身を除く): 16174017478

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 137, 155, 274, 310, 403, 685, 806, 1370, 1781, 2015, 3562, 4030, 4247, 8494, 8905, 17810, 21235, 28843, 42470, 55211, 57686, 110422, 144215, 276055, 288430, 374959, 552110, 749918, 894133, 1788266, 1874795, 3749590, 3951491, 4470665, 7902982, 8941330, 11623729, 19757455, 23247458, 39514910, 51369383, 58118645, 102738766, 116237290, 122496221, 244992442, 256846915, 513693830, 612481105, 1224962210, 1592450873, 3184901746, 7962254365, 15924508730]

約数ペア:

[(1, 15924508730), (2, 7962254365), (5, 3184901746), (10, 1592450873), (13, 1224962210), (26, 612481105), (31, 513693830), (62, 256846915), (65, 244992442), (130, 122496221), (137, 116237290), (155, 102738766), (274, 58118645), (310, 51369383), (403, 39514910), (685, 23247458), (806, 19757455), (1370, 11623729), (1781, 8941330), (2015, 7902982), (3562, 4470665), (4030, 3951491), (4247, 3749590), (8494, 1874795), (8905, 1788266), (17810, 894133), (21235, 749918), (28843, 552110), (42470, 374959), (55211, 288430), (57686, 276055), (110422, 144215)]