17394840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 57049200

約数和(自身を除く): 39654360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 229, 360, 422, 458, 633, 687, 844, 916, 1055, 1145, 1266, 1374, 1688, 1832, 1899, 2061, 2110, 2290, 2532, 2748, 3165, 3435, 3798, 4122, 4220, 4580, 5064, 5496, 6330, 6870, 7596, 8244, 8440, 9160, 9495, 10305, 12660, 13740, 15192, 16488, 18990, 20610, 25320, 27480, 37980, 41220, 48319, 75960, 82440, 96638, 144957, 193276, 241595, 289914, 386552, 434871, 483190, 579828, 724785, 869742, 966380, 1159656, 1449570, 1739484, 1932760, 2174355, 2899140, 3478968, 4348710, 5798280, 8697420, 17394840]

約数ペア:

[(1, 17394840), (2, 8697420), (3, 5798280), (4, 4348710), (5, 3478968), (6, 2899140), (8, 2174355), (9, 1932760), (10, 1739484), (12, 1449570), (15, 1159656), (18, 966380), (20, 869742), (24, 724785), (30, 579828), (36, 483190), (40, 434871), (45, 386552), (60, 289914), (72, 241595), (90, 193276), (120, 144957), (180, 96638), (211, 82440), (229, 75960), (360, 48319), (422, 41220), (458, 37980), (633, 27480), (687, 25320), (844, 20610), (916, 18990), (1055, 16488), (1145, 15192), (1266, 13740), (1374, 12660), (1688, 10305), (1832, 9495), (1899, 9160), (2061, 8440), (2110, 8244), (2290, 7596), (2532, 6870), (2748, 6330), (3165, 5496), (3435, 5064), (3798, 4580), (4122, 4220)]