30636540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15473}}^1$

素因数の和:15499

約数の個数: 72

約数和(自身を含む): 101385648

約数和(自身を除く): 70749108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 15473, 30946, 46419, 61892, 77365, 92838, 139257, 154730, 170203, 185676, 232095, 278514, 309460, 340406, 464190, 510609, 557028, 680812, 696285, 851015, 928380, 1021218, 1392570, 1531827, 1702030, 2042436, 2553045, 2785140, 3063654, 3404060, 5106090, 6127308, 7659135, 10212180, 15318270, 30636540]

約数ペア:

[(1, 30636540), (2, 15318270), (3, 10212180), (4, 7659135), (5, 6127308), (6, 5106090), (9, 3404060), (10, 3063654), (11, 2785140), (12, 2553045), (15, 2042436), (18, 1702030), (20, 1531827), (22, 1392570), (30, 1021218), (33, 928380), (36, 851015), (44, 696285), (45, 680812), (55, 557028), (60, 510609), (66, 464190), (90, 340406), (99, 309460), (110, 278514), (132, 232095), (165, 185676), (180, 170203), (198, 154730), (220, 139257), (330, 92838), (396, 77365), (495, 61892), (660, 46419), (990, 30946), (1980, 15473)]