66395070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{105389}}^1$

素因数の和:105409

約数の個数: 48

約数和(自身を含む): 197290080

約数和(自身を除く): 130895010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 105389, 210778, 316167, 526945, 632334, 737723, 948501, 1053890, 1475446, 1580835, 1897002, 2213169, 3161670, 3688615, 4426338, 4742505, 6639507, 7377230, 9485010, 11065845, 13279014, 22131690, 33197535, 66395070]

約数ペア:

[(1, 66395070), (2, 33197535), (3, 22131690), (5, 13279014), (6, 11065845), (7, 9485010), (9, 7377230), (10, 6639507), (14, 4742505), (15, 4426338), (18, 3688615), (21, 3161670), (30, 2213169), (35, 1897002), (42, 1580835), (45, 1475446), (63, 1053890), (70, 948501), (90, 737723), (105, 632334), (126, 526945), (210, 316167), (315, 210778), (630, 105389)]