6578741570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2339}}^1$

素因数の和:2631

約数の個数: 64

約数和(自身を含む): 12572651520

約数和(自身を除く): 5993909950

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 211, 215, 310, 422, 430, 1055, 1333, 2110, 2339, 2666, 4678, 6541, 6665, 9073, 11695, 13082, 13330, 18146, 23390, 32705, 45365, 65410, 72509, 90730, 100577, 145018, 201154, 281263, 362545, 493529, 502885, 562526, 725090, 987058, 1005770, 1406315, 2467645, 2812630, 3117887, 4935290, 6235774, 15299399, 15589435, 21221747, 30598798, 31178870, 42443494, 76496995, 106108735, 152993990, 212217470, 657874157, 1315748314, 3289370785, 6578741570]

約数ペア:

[(1, 6578741570), (2, 3289370785), (5, 1315748314), (10, 657874157), (31, 212217470), (43, 152993990), (62, 106108735), (86, 76496995), (155, 42443494), (211, 31178870), (215, 30598798), (310, 21221747), (422, 15589435), (430, 15299399), (1055, 6235774), (1333, 4935290), (2110, 3117887), (2339, 2812630), (2666, 2467645), (4678, 1406315), (6541, 1005770), (6665, 987058), (9073, 725090), (11695, 562526), (13082, 502885), (13330, 493529), (18146, 362545), (23390, 281263), (32705, 201154), (45365, 145018), (65410, 100577), (72509, 90730)]