227819070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 617310720

約数和(自身を除く): 389491650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 191, 261, 290, 382, 435, 457, 522, 573, 870, 914, 955, 1146, 1305, 1371, 1719, 1910, 2285, 2610, 2742, 2865, 3438, 4113, 4570, 5539, 5730, 6855, 8226, 8595, 11078, 13253, 13710, 16617, 17190, 20565, 26506, 27695, 33234, 39759, 41130, 49851, 55390, 66265, 79518, 83085, 87287, 99702, 119277, 132530, 166170, 174574, 198795, 238554, 249255, 261861, 397590, 436435, 498510, 523722, 596385, 785583, 872870, 1192770, 1309305, 1571166, 2531323, 2618610, 3927915, 5062646, 7593969, 7855830, 12656615, 15187938, 22781907, 25313230, 37969845, 45563814, 75939690, 113909535, 227819070]

約数ペア:

[(1, 227819070), (2, 113909535), (3, 75939690), (5, 45563814), (6, 37969845), (9, 25313230), (10, 22781907), (15, 15187938), (18, 12656615), (29, 7855830), (30, 7593969), (45, 5062646), (58, 3927915), (87, 2618610), (90, 2531323), (145, 1571166), (174, 1309305), (191, 1192770), (261, 872870), (290, 785583), (382, 596385), (435, 523722), (457, 498510), (522, 436435), (573, 397590), (870, 261861), (914, 249255), (955, 238554), (1146, 198795), (1305, 174574), (1371, 166170), (1719, 132530), (1910, 119277), (2285, 99702), (2610, 87287), (2742, 83085), (2865, 79518), (3438, 66265), (4113, 55390), (4570, 49851), (5539, 41130), (5730, 39759), (6855, 33234), (8226, 27695), (8595, 26506), (11078, 20565), (13253, 17190), (13710, 16617)]