90022590

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{15877}}^1$

素因数の和:15903

約数の個数: 80

約数和(自身を含む): 276658272

約数和(自身を除く): 186635682

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 15877, 31754, 47631, 79385, 95262, 111139, 142893, 158770, 222278, 238155, 285786, 333417, 428679, 476310, 555695, 666834, 714465, 857358, 1000251, 1111390, 1286037, 1428930, 1667085, 2000502, 2143395, 2572074, 3000753, 3334170, 4286790, 5001255, 6001506, 6430185, 9002259, 10002510, 12860370, 15003765, 18004518, 30007530, 45011295, 90022590]

約数ペア:

[(1, 90022590), (2, 45011295), (3, 30007530), (5, 18004518), (6, 15003765), (7, 12860370), (9, 10002510), (10, 9002259), (14, 6430185), (15, 6001506), (18, 5001255), (21, 4286790), (27, 3334170), (30, 3000753), (35, 2572074), (42, 2143395), (45, 2000502), (54, 1667085), (63, 1428930), (70, 1286037), (81, 1111390), (90, 1000251), (105, 857358), (126, 714465), (135, 666834), (162, 555695), (189, 476310), (210, 428679), (270, 333417), (315, 285786), (378, 238155), (405, 222278), (567, 158770), (630, 142893), (810, 111139), (945, 95262), (1134, 79385), (1890, 47631), (2835, 31754), (5670, 15877)]