319173990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{462571}}^1$

素因数の和:462604

約数の個数: 32

約数和(自身を含む): 799324416

約数和(自身を除く): 480150426

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 462571, 925142, 1387713, 2312855, 2775426, 4625710, 6938565, 10639133, 13877130, 21278266, 31917399, 53195665, 63834798, 106391330, 159586995, 319173990]

約数ペア:

[(1, 319173990), (2, 159586995), (3, 106391330), (5, 63834798), (6, 53195665), (10, 31917399), (15, 21278266), (23, 13877130), (30, 10639133), (46, 6938565), (69, 4625710), (115, 2775426), (138, 2312855), (230, 1387713), (345, 925142), (690, 462571)]