17641020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1093}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 49623840

約数和(自身を除く): 31982820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1093, 1345, 1614, 2186, 2690, 3228, 3279, 4035, 4372, 5380, 5465, 6558, 8070, 10930, 13116, 16140, 16395, 21860, 32790, 65580, 294017, 588034, 882051, 1176068, 1470085, 1764102, 2940170, 3528204, 4410255, 5880340, 8820510, 17641020]

約数ペア:

[(1, 17641020), (2, 8820510), (3, 5880340), (4, 4410255), (5, 3528204), (6, 2940170), (10, 1764102), (12, 1470085), (15, 1176068), (20, 882051), (30, 588034), (60, 294017), (269, 65580), (538, 32790), (807, 21860), (1076, 16395), (1093, 16140), (1345, 13116), (1614, 10930), (2186, 8070), (2690, 6558), (3228, 5465), (3279, 5380), (4035, 4372)]