262902690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 711659520

約数和(自身を除く): 448756830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 263, 290, 383, 435, 522, 526, 766, 789, 870, 1149, 1305, 1315, 1578, 1915, 2298, 2367, 2610, 2630, 3447, 3830, 3945, 4734, 5745, 6894, 7627, 7890, 11107, 11490, 11835, 15254, 17235, 22214, 22881, 23670, 33321, 34470, 38135, 45762, 55535, 66642, 68643, 76270, 99963, 100729, 111070, 114405, 137286, 166605, 199926, 201458, 228810, 302187, 333210, 343215, 499815, 503645, 604374, 686430, 906561, 999630, 1007290, 1510935, 1813122, 2921141, 3021870, 4532805, 5842282, 8763423, 9065610, 14605705, 17526846, 26290269, 29211410, 43817115, 52580538, 87634230, 131451345, 262902690]

約数ペア:

[(1, 262902690), (2, 131451345), (3, 87634230), (5, 52580538), (6, 43817115), (9, 29211410), (10, 26290269), (15, 17526846), (18, 14605705), (29, 9065610), (30, 8763423), (45, 5842282), (58, 4532805), (87, 3021870), (90, 2921141), (145, 1813122), (174, 1510935), (261, 1007290), (263, 999630), (290, 906561), (383, 686430), (435, 604374), (522, 503645), (526, 499815), (766, 343215), (789, 333210), (870, 302187), (1149, 228810), (1305, 201458), (1315, 199926), (1578, 166605), (1915, 137286), (2298, 114405), (2367, 111070), (2610, 100729), (2630, 99963), (3447, 76270), (3830, 68643), (3945, 66642), (4734, 55535), (5745, 45762), (6894, 38135), (7627, 34470), (7890, 33321), (11107, 23670), (11490, 22881), (11835, 22214), (15254, 17235)]