325628730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{516871}}^1$

素因数の和:516891

約数の個数: 48

約数和(自身を含む): 967584384

約数和(自身を除く): 641955654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 516871, 1033742, 1550613, 2584355, 3101226, 3618097, 4651839, 5168710, 7236194, 7753065, 9303678, 10854291, 15506130, 18090485, 21708582, 23259195, 32562873, 36180970, 46518390, 54271455, 65125746, 108542910, 162814365, 325628730]

約数ペア:

[(1, 325628730), (2, 162814365), (3, 108542910), (5, 65125746), (6, 54271455), (7, 46518390), (9, 36180970), (10, 32562873), (14, 23259195), (15, 21708582), (18, 18090485), (21, 15506130), (30, 10854291), (35, 9303678), (42, 7753065), (45, 7236194), (63, 5168710), (70, 4651839), (90, 3618097), (105, 3101226), (126, 2584355), (210, 1550613), (315, 1033742), (630, 516871)]