2940803010

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1210207}}^1$

素因数の和:1210229

約数の個数: 48

約数和(自身を含む): 7929282816

約数和(自身を除く): 4988479806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 1210207, 2420414, 3630621, 6051035, 7261242, 10891863, 12102070, 18153105, 21783726, 32675589, 36306210, 54459315, 65351178, 98026767, 108918630, 163377945, 196053534, 294080301, 326755890, 490133835, 588160602, 980267670, 1470401505, 2940803010]

約数ペア:

[(1, 2940803010), (2, 1470401505), (3, 980267670), (5, 588160602), (6, 490133835), (9, 326755890), (10, 294080301), (15, 196053534), (18, 163377945), (27, 108918630), (30, 98026767), (45, 65351178), (54, 54459315), (81, 36306210), (90, 32675589), (135, 21783726), (162, 18153105), (243, 12102070), (270, 10891863), (405, 7261242), (486, 6051035), (810, 3630621), (1215, 2420414), (2430, 1210207)]