42212590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 91736064

約数和(自身を除く): 49523474

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 157, 161, 167, 230, 314, 322, 334, 785, 805, 835, 1099, 1169, 1570, 1610, 1670, 2198, 2338, 3611, 3841, 5495, 5845, 7222, 7682, 10990, 11690, 18055, 19205, 25277, 26219, 26887, 36110, 38410, 50554, 52438, 53774, 126385, 131095, 134435, 183533, 252770, 262190, 268870, 367066, 603037, 917665, 1206074, 1835330, 3015185, 4221259, 6030370, 8442518, 21106295, 42212590]

約数ペア:

[(1, 42212590), (2, 21106295), (5, 8442518), (7, 6030370), (10, 4221259), (14, 3015185), (23, 1835330), (35, 1206074), (46, 917665), (70, 603037), (115, 367066), (157, 268870), (161, 262190), (167, 252770), (230, 183533), (314, 134435), (322, 131095), (334, 126385), (785, 53774), (805, 52438), (835, 50554), (1099, 38410), (1169, 36110), (1570, 26887), (1610, 26219), (1670, 25277), (2198, 19205), (2338, 18055), (3611, 11690), (3841, 10990), (5495, 7682), (5845, 7222)]