198650070

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{81749}}^1$

素因数の和:81771

約数の個数: 48

約数和(自身を含む): 535626000

約数和(自身を除く): 336975930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 81749, 163498, 245247, 408745, 490494, 735741, 817490, 1226235, 1471482, 2207223, 2452470, 3678705, 4414446, 6621669, 7357410, 11036115, 13243338, 19865007, 22072230, 33108345, 39730014, 66216690, 99325035, 198650070]

約数ペア:

[(1, 198650070), (2, 99325035), (3, 66216690), (5, 39730014), (6, 33108345), (9, 22072230), (10, 19865007), (15, 13243338), (18, 11036115), (27, 7357410), (30, 6621669), (45, 4414446), (54, 3678705), (81, 2452470), (90, 2207223), (135, 1471482), (162, 1226235), (243, 817490), (270, 735741), (405, 490494), (486, 408745), (810, 245247), (1215, 163498), (2430, 81749)]