238959770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{25667}}^1$

素因数の和:25707

約数の個数: 48

約数和(自身を含む): 526707360

約数和(自身を除く): 287747590

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 25667, 51334, 128335, 179669, 256670, 359338, 487673, 898345, 975346, 1257683, 1796690, 2438365, 2515366, 3413711, 4876730, 6288415, 6827422, 12576830, 17068555, 23895977, 34137110, 47791954, 119479885, 238959770]

約数ペア:

[(1, 238959770), (2, 119479885), (5, 47791954), (7, 34137110), (10, 23895977), (14, 17068555), (19, 12576830), (35, 6827422), (38, 6288415), (49, 4876730), (70, 3413711), (95, 2515366), (98, 2438365), (133, 1796690), (190, 1257683), (245, 975346), (266, 898345), (490, 487673), (665, 359338), (931, 256670), (1330, 179669), (1862, 128335), (4655, 51334), (9310, 25667)]