82156410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2597

約数の個数: 128

約数和(自身を含む): 265213440

約数和(自身を除く): 183057030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 2557, 3213, 3570, 4590, 5114, 5355, 6426, 7671, 10710, 12785, 15342, 16065, 17899, 23013, 25570, 32130, 35798, 38355, 43469, 46026, 53697, 69039, 76710, 86938, 89495, 107394, 115065, 130407, 138078, 161091, 178990, 217345, 230130, 260814, 268485, 304283, 322182, 345195, 391221, 434690, 483273, 536970, 608566, 652035, 690390, 782442, 805455, 912849, 966546, 1173663, 1304070, 1521415, 1610910, 1825698, 1956105, 2347326, 2416365, 2738547, 3042830, 3912210, 4564245, 4832730, 5477094, 5868315, 8215641, 9128490, 11736630, 13692735, 16431282, 27385470, 41078205, 82156410]

約数ペア:

[(1, 82156410), (2, 41078205), (3, 27385470), (5, 16431282), (6, 13692735), (7, 11736630), (9, 9128490), (10, 8215641), (14, 5868315), (15, 5477094), (17, 4832730), (18, 4564245), (21, 3912210), (27, 3042830), (30, 2738547), (34, 2416365), (35, 2347326), (42, 1956105), (45, 1825698), (51, 1610910), (54, 1521415), (63, 1304070), (70, 1173663), (85, 966546), (90, 912849), (102, 805455), (105, 782442), (119, 690390), (126, 652035), (135, 608566), (153, 536970), (170, 483273), (189, 434690), (210, 391221), (238, 345195), (255, 322182), (270, 304283), (306, 268485), (315, 260814), (357, 230130), (378, 217345), (459, 178990), (510, 161091), (595, 138078), (630, 130407), (714, 115065), (765, 107394), (918, 89495), (945, 86938), (1071, 76710), (1190, 69039), (1530, 53697), (1785, 46026), (1890, 43469), (2142, 38355), (2295, 35798), (2557, 32130), (3213, 25570), (3570, 23013), (4590, 17899), (5114, 16065), (5355, 15342), (6426, 12785), (7671, 10710)]