3191940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 10402560

約数和(自身を除く): 7210620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 257, 270, 276, 345, 414, 460, 514, 540, 621, 690, 771, 828, 1028, 1035, 1242, 1285, 1380, 1542, 2070, 2313, 2484, 2570, 3084, 3105, 3855, 4140, 4626, 5140, 5911, 6210, 6939, 7710, 9252, 11565, 11822, 12420, 13878, 15420, 17733, 23130, 23644, 27756, 29555, 34695, 35466, 46260, 53199, 59110, 69390, 70932, 88665, 106398, 118220, 138780, 159597, 177330, 212796, 265995, 319194, 354660, 531990, 638388, 797985, 1063980, 1595970, 3191940]

約数ペア:

[(1, 3191940), (2, 1595970), (3, 1063980), (4, 797985), (5, 638388), (6, 531990), (9, 354660), (10, 319194), (12, 265995), (15, 212796), (18, 177330), (20, 159597), (23, 138780), (27, 118220), (30, 106398), (36, 88665), (45, 70932), (46, 69390), (54, 59110), (60, 53199), (69, 46260), (90, 35466), (92, 34695), (108, 29555), (115, 27756), (135, 23644), (138, 23130), (180, 17733), (207, 15420), (230, 13878), (257, 12420), (270, 11822), (276, 11565), (345, 9252), (414, 7710), (460, 6939), (514, 6210), (540, 5911), (621, 5140), (690, 4626), (771, 4140), (828, 3855), (1028, 3105), (1035, 3084), (1242, 2570), (1285, 2484), (1380, 2313), (1542, 2070)]