212863170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{811}}^1$

素因数の和:1507

約数の個数: 64

約数和(自身を含む): 551666304

約数和(自身を除く): 338803134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 673, 811, 1346, 1622, 2019, 2433, 3365, 4038, 4055, 4866, 6730, 8110, 8749, 10095, 10543, 12165, 17498, 20190, 21086, 24330, 26247, 31629, 43745, 52494, 52715, 63258, 87490, 105430, 131235, 158145, 262470, 316290, 545803, 1091606, 1637409, 2729015, 3274818, 5458030, 7095439, 8187045, 14190878, 16374090, 21286317, 35477195, 42572634, 70954390, 106431585, 212863170]

約数ペア:

[(1, 212863170), (2, 106431585), (3, 70954390), (5, 42572634), (6, 35477195), (10, 21286317), (13, 16374090), (15, 14190878), (26, 8187045), (30, 7095439), (39, 5458030), (65, 3274818), (78, 2729015), (130, 1637409), (195, 1091606), (390, 545803), (673, 316290), (811, 262470), (1346, 158145), (1622, 131235), (2019, 105430), (2433, 87490), (3365, 63258), (4038, 52715), (4055, 52494), (4866, 43745), (6730, 31629), (8110, 26247), (8749, 24330), (10095, 21086), (10543, 20190), (12165, 17498)]