31070010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 79978752

約数和(自身を除く): 48908742

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 1110, 1217, 1702, 2434, 2553, 3651, 4255, 5106, 6085, 7302, 8510, 12170, 12765, 18255, 25530, 27991, 36510, 45029, 55982, 83973, 90058, 135087, 139955, 167946, 225145, 270174, 279910, 419865, 450290, 675435, 839730, 1035667, 1350870, 2071334, 3107001, 5178335, 6214002, 10356670, 15535005, 31070010]

約数ペア:

[(1, 31070010), (2, 15535005), (3, 10356670), (5, 6214002), (6, 5178335), (10, 3107001), (15, 2071334), (23, 1350870), (30, 1035667), (37, 839730), (46, 675435), (69, 450290), (74, 419865), (111, 279910), (115, 270174), (138, 225145), (185, 167946), (222, 139955), (230, 135087), (345, 90058), (370, 83973), (555, 55982), (690, 45029), (851, 36510), (1110, 27991), (1217, 25530), (1702, 18255), (2434, 12765), (2553, 12170), (3651, 8510), (4255, 7302), (5106, 6085)]