289216170

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 112

約数和(自身を含む): 790501320

約数和(自身を除く): 501285150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 97, 135, 162, 194, 243, 270, 291, 405, 409, 485, 486, 582, 729, 810, 818, 873, 970, 1215, 1227, 1455, 1458, 1746, 2045, 2430, 2454, 2619, 2910, 3645, 3681, 4090, 4365, 5238, 6135, 7290, 7362, 7857, 8730, 11043, 12270, 13095, 15714, 18405, 22086, 23571, 26190, 33129, 36810, 39285, 39673, 47142, 55215, 66258, 70713, 78570, 79346, 99387, 110430, 117855, 119019, 141426, 165645, 198365, 198774, 235710, 238038, 298161, 331290, 353565, 357057, 396730, 496935, 595095, 596322, 707130, 714114, 993870, 1071171, 1190190, 1490805, 1785285, 2142342, 2981610, 3213513, 3570570, 5355855, 6427026, 9640539, 10711710, 16067565, 19281078, 28921617, 32135130, 48202695, 57843234, 96405390, 144608085, 289216170]

約数ペア:

[(1, 289216170), (2, 144608085), (3, 96405390), (5, 57843234), (6, 48202695), (9, 32135130), (10, 28921617), (15, 19281078), (18, 16067565), (27, 10711710), (30, 9640539), (45, 6427026), (54, 5355855), (81, 3570570), (90, 3213513), (97, 2981610), (135, 2142342), (162, 1785285), (194, 1490805), (243, 1190190), (270, 1071171), (291, 993870), (405, 714114), (409, 707130), (485, 596322), (486, 595095), (582, 496935), (729, 396730), (810, 357057), (818, 353565), (873, 331290), (970, 298161), (1215, 238038), (1227, 235710), (1455, 198774), (1458, 198365), (1746, 165645), (2045, 141426), (2430, 119019), (2454, 117855), (2619, 110430), (2910, 99387), (3645, 79346), (3681, 78570), (4090, 70713), (4365, 66258), (5238, 55215), (6135, 47142), (7290, 39673), (7362, 39285), (7857, 36810), (8730, 33129), (11043, 26190), (12270, 23571), (13095, 22086), (15714, 18405)]