17186820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 55566336

約数和(自身を除く): 38379516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 271, 302, 420, 453, 542, 604, 755, 813, 906, 1057, 1084, 1355, 1510, 1626, 1812, 1897, 2114, 2265, 2710, 3020, 3171, 3252, 3794, 4065, 4228, 4530, 5285, 5420, 5691, 6342, 7588, 8130, 9060, 9485, 10570, 11382, 12684, 15855, 16260, 18970, 21140, 22764, 28455, 31710, 37940, 40921, 56910, 63420, 81842, 113820, 122763, 163684, 204605, 245526, 286447, 409210, 491052, 572894, 613815, 818420, 859341, 1145788, 1227630, 1432235, 1718682, 2455260, 2864470, 3437364, 4296705, 5728940, 8593410, 17186820]

約数ペア:

[(1, 17186820), (2, 8593410), (3, 5728940), (4, 4296705), (5, 3437364), (6, 2864470), (7, 2455260), (10, 1718682), (12, 1432235), (14, 1227630), (15, 1145788), (20, 859341), (21, 818420), (28, 613815), (30, 572894), (35, 491052), (42, 409210), (60, 286447), (70, 245526), (84, 204605), (105, 163684), (140, 122763), (151, 113820), (210, 81842), (271, 63420), (302, 56910), (420, 40921), (453, 37940), (542, 31710), (604, 28455), (755, 22764), (813, 21140), (906, 18970), (1057, 16260), (1084, 15855), (1355, 12684), (1510, 11382), (1626, 10570), (1812, 9485), (1897, 9060), (2114, 8130), (2265, 7588), (2710, 6342), (3020, 5691), (3171, 5420), (3252, 5285), (3794, 4530), (4065, 4228)]