1566630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 4453488

約数和(自身を除く): 2886858

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 103, 117, 130, 169, 195, 206, 234, 309, 338, 390, 507, 515, 585, 618, 845, 927, 1014, 1030, 1170, 1339, 1521, 1545, 1690, 1854, 2535, 2678, 3042, 3090, 4017, 4635, 5070, 6695, 7605, 8034, 9270, 12051, 13390, 15210, 17407, 20085, 24102, 34814, 40170, 52221, 60255, 87035, 104442, 120510, 156663, 174070, 261105, 313326, 522210, 783315, 1566630]

約数ペア:

[(1, 1566630), (2, 783315), (3, 522210), (5, 313326), (6, 261105), (9, 174070), (10, 156663), (13, 120510), (15, 104442), (18, 87035), (26, 60255), (30, 52221), (39, 40170), (45, 34814), (65, 24102), (78, 20085), (90, 17407), (103, 15210), (117, 13390), (130, 12051), (169, 9270), (195, 8034), (206, 7605), (234, 6695), (309, 5070), (338, 4635), (390, 4017), (507, 3090), (515, 3042), (585, 2678), (618, 2535), (845, 1854), (927, 1690), (1014, 1545), (1030, 1521), (1170, 1339)]