2012136030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251203}}^1$

素因数の和:251305

約数の個数: 48

約数和(自身を含む): 5290356240

約数和(自身を除く): 3278220210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 251203, 502406, 753609, 1256015, 1507218, 2260827, 2512030, 3768045, 4521654, 7536090, 11304135, 22357067, 22608270, 44714134, 67071201, 111785335, 134142402, 201213603, 223570670, 335356005, 402427206, 670712010, 1006068015, 2012136030]

約数ペア:

[(1, 2012136030), (2, 1006068015), (3, 670712010), (5, 402427206), (6, 335356005), (9, 223570670), (10, 201213603), (15, 134142402), (18, 111785335), (30, 67071201), (45, 44714134), (89, 22608270), (90, 22357067), (178, 11304135), (267, 7536090), (445, 4521654), (534, 3768045), (801, 2512030), (890, 2260827), (1335, 1507218), (1602, 1256015), (2670, 753609), (4005, 502406), (8010, 251203)]