496346670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 1390970880

約数和(自身を除く): 894624210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 257, 270, 311, 345, 414, 514, 621, 622, 690, 771, 933, 1035, 1242, 1285, 1542, 1555, 1866, 2070, 2313, 2570, 2799, 3105, 3110, 3855, 4626, 4665, 5598, 5911, 6210, 6939, 7153, 7710, 8397, 9330, 11565, 11822, 13878, 13995, 14306, 16794, 17733, 21459, 23130, 27990, 29555, 34695, 35466, 35765, 41985, 42918, 53199, 59110, 64377, 69390, 71530, 79927, 83970, 88665, 106398, 107295, 128754, 159597, 159854, 177330, 193131, 214590, 239781, 265995, 319194, 321885, 386262, 399635, 479562, 531990, 643770, 719343, 797985, 799270, 965655, 1198905, 1438686, 1595970, 1838321, 1931310, 2158029, 2397810, 3596715, 3676642, 4316058, 5514963, 7193430, 9191605, 10790145, 11029926, 16544889, 18383210, 21580290, 27574815, 33089778, 49634667, 55149630, 82724445, 99269334, 165448890, 248173335, 496346670]

約数ペア:

[(1, 496346670), (2, 248173335), (3, 165448890), (5, 99269334), (6, 82724445), (9, 55149630), (10, 49634667), (15, 33089778), (18, 27574815), (23, 21580290), (27, 18383210), (30, 16544889), (45, 11029926), (46, 10790145), (54, 9191605), (69, 7193430), (90, 5514963), (115, 4316058), (135, 3676642), (138, 3596715), (207, 2397810), (230, 2158029), (257, 1931310), (270, 1838321), (311, 1595970), (345, 1438686), (414, 1198905), (514, 965655), (621, 799270), (622, 797985), (690, 719343), (771, 643770), (933, 531990), (1035, 479562), (1242, 399635), (1285, 386262), (1542, 321885), (1555, 319194), (1866, 265995), (2070, 239781), (2313, 214590), (2570, 193131), (2799, 177330), (3105, 159854), (3110, 159597), (3855, 128754), (4626, 107295), (4665, 106398), (5598, 88665), (5911, 83970), (6210, 79927), (6939, 71530), (7153, 69390), (7710, 64377), (8397, 59110), (9330, 53199), (11565, 42918), (11822, 41985), (13878, 35765), (13995, 35466), (14306, 34695), (16794, 29555), (17733, 27990), (21459, 23130)]