30610980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56687}}^1$

素因数の和:56705

約数の個数: 48

約数和(自身を含む): 95235840

約数和(自身を除く): 64624860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 56687, 113374, 170061, 226748, 283435, 340122, 510183, 566870, 680244, 850305, 1020366, 1133740, 1530549, 1700610, 2040732, 2550915, 3061098, 3401220, 5101830, 6122196, 7652745, 10203660, 15305490, 30610980]

約数ペア:

[(1, 30610980), (2, 15305490), (3, 10203660), (4, 7652745), (5, 6122196), (6, 5101830), (9, 3401220), (10, 3061098), (12, 2550915), (15, 2040732), (18, 1700610), (20, 1530549), (27, 1133740), (30, 1020366), (36, 850305), (45, 680244), (54, 566870), (60, 510183), (90, 340122), (108, 283435), (135, 226748), (180, 170061), (270, 113374), (540, 56687)]