7777201710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1\times {\mathrm{2269}}^1$

素因数の和:4213

約数の個数: 64

約数和(自身を含む): 18989766720

約数和(自身を除く): 11212565010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 1873, 2269, 3746, 4538, 5619, 6807, 9365, 11238, 11345, 13614, 18730, 22690, 28095, 34035, 56190, 68070, 114253, 138409, 228506, 276818, 342759, 415227, 571265, 685518, 692045, 830454, 1142530, 1384090, 1713795, 2076135, 3427590, 4152270, 4249837, 8499674, 12749511, 21249185, 25499022, 42498370, 63747555, 127495110, 259240057, 518480114, 777720171, 1296200285, 1555440342, 2592400570, 3888600855, 7777201710]

約数ペア:

[(1, 7777201710), (2, 3888600855), (3, 2592400570), (5, 1555440342), (6, 1296200285), (10, 777720171), (15, 518480114), (30, 259240057), (61, 127495110), (122, 63747555), (183, 42498370), (305, 25499022), (366, 21249185), (610, 12749511), (915, 8499674), (1830, 4249837), (1873, 4152270), (2269, 3427590), (3746, 2076135), (4538, 1713795), (5619, 1384090), (6807, 1142530), (9365, 830454), (11238, 692045), (11345, 685518), (13614, 571265), (18730, 415227), (22690, 342759), (28095, 276818), (34035, 228506), (56190, 138409), (68070, 114253)]