2947332840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1444771}}^1$

素因数の和:1444802

約数の個数: 64

約数和(自身を含む): 9362122560

約数和(自身を除く): 6414789720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1444771, 2889542, 4334313, 5779084, 7223855, 8668626, 11558168, 14447710, 17337252, 21671565, 24561107, 28895420, 34674504, 43343130, 49122214, 57790840, 73683321, 86686260, 98244428, 122805535, 147366642, 173372520, 196488856, 245611070, 294733284, 368416605, 491222140, 589466568, 736833210, 982444280, 1473666420, 2947332840]

約数ペア:

[(1, 2947332840), (2, 1473666420), (3, 982444280), (4, 736833210), (5, 589466568), (6, 491222140), (8, 368416605), (10, 294733284), (12, 245611070), (15, 196488856), (17, 173372520), (20, 147366642), (24, 122805535), (30, 98244428), (34, 86686260), (40, 73683321), (51, 57790840), (60, 49122214), (68, 43343130), (85, 34674504), (102, 28895420), (120, 24561107), (136, 21671565), (170, 17337252), (204, 14447710), (255, 11558168), (340, 8668626), (408, 7223855), (510, 5779084), (680, 4334313), (1020, 2889542), (2040, 1444771)]