897467220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383533}}^1$

素因数の和:383561

約数の個数: 72

約数和(自身を含む): 2931733896

約数和(自身を除く): 2034266676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 383533, 767066, 1150599, 1534132, 1917665, 2301198, 3451797, 3835330, 4602396, 4985929, 5752995, 6903594, 7670660, 9971858, 11505990, 13807188, 14957787, 17258985, 19943716, 23011980, 24929645, 29915574, 34517970, 44873361, 49859290, 59831148, 69035940, 74788935, 89746722, 99718580, 149577870, 179493444, 224366805, 299155740, 448733610, 897467220]

約数ペア:

[(1, 897467220), (2, 448733610), (3, 299155740), (4, 224366805), (5, 179493444), (6, 149577870), (9, 99718580), (10, 89746722), (12, 74788935), (13, 69035940), (15, 59831148), (18, 49859290), (20, 44873361), (26, 34517970), (30, 29915574), (36, 24929645), (39, 23011980), (45, 19943716), (52, 17258985), (60, 14957787), (65, 13807188), (78, 11505990), (90, 9971858), (117, 7670660), (130, 6903594), (156, 5752995), (180, 4985929), (195, 4602396), (234, 3835330), (260, 3451797), (390, 2301198), (468, 1917665), (585, 1534132), (780, 1150599), (1170, 767066), (2340, 383533)]