30615768

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 86430240

約数和(自身を除く): 55814472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 71, 72, 106, 113, 142, 159, 212, 213, 226, 284, 318, 339, 424, 426, 452, 477, 568, 636, 639, 678, 852, 904, 954, 1017, 1272, 1278, 1356, 1704, 1908, 2034, 2556, 2712, 3763, 3816, 4068, 5112, 5989, 7526, 8023, 8136, 11289, 11978, 15052, 16046, 17967, 22578, 23956, 24069, 30104, 32092, 33867, 35934, 45156, 47912, 48138, 53901, 64184, 67734, 71868, 72207, 90312, 96276, 107802, 135468, 143736, 144414, 192552, 215604, 270936, 288828, 425219, 431208, 577656, 850438, 1275657, 1700876, 2551314, 3401752, 3826971, 5102628, 7653942, 10205256, 15307884, 30615768]

約数ペア:

[(1, 30615768), (2, 15307884), (3, 10205256), (4, 7653942), (6, 5102628), (8, 3826971), (9, 3401752), (12, 2551314), (18, 1700876), (24, 1275657), (36, 850438), (53, 577656), (71, 431208), (72, 425219), (106, 288828), (113, 270936), (142, 215604), (159, 192552), (212, 144414), (213, 143736), (226, 135468), (284, 107802), (318, 96276), (339, 90312), (424, 72207), (426, 71868), (452, 67734), (477, 64184), (568, 53901), (636, 48138), (639, 47912), (678, 45156), (852, 35934), (904, 33867), (954, 32092), (1017, 30104), (1272, 24069), (1278, 23956), (1356, 22578), (1704, 17967), (1908, 16046), (2034, 15052), (2556, 11978), (2712, 11289), (3763, 8136), (3816, 8023), (4068, 7526), (5112, 5989)]