8214420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1733}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 23304960

約数和(自身を除く): 15090540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1733, 2370, 3466, 4740, 5199, 6932, 8665, 10398, 17330, 20796, 25995, 34660, 51990, 103980, 136907, 273814, 410721, 547628, 684535, 821442, 1369070, 1642884, 2053605, 2738140, 4107210, 8214420]

約数ペア:

[(1, 8214420), (2, 4107210), (3, 2738140), (4, 2053605), (5, 1642884), (6, 1369070), (10, 821442), (12, 684535), (15, 547628), (20, 410721), (30, 273814), (60, 136907), (79, 103980), (158, 51990), (237, 34660), (316, 25995), (395, 20796), (474, 17330), (790, 10398), (948, 8665), (1185, 6932), (1580, 5199), (1733, 4740), (2370, 3466)]