20760030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3382

約数の個数: 64

約数和(自身を含む): 57784320

約数和(自身を除く): 37024290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 3343, 6210, 6686, 10029, 16715, 20058, 30087, 33430, 50145, 60174, 76889, 90261, 100290, 150435, 153778, 180522, 230667, 300870, 384445, 451305, 461334, 692001, 768890, 902610, 1153335, 1384002, 2076003, 2306670, 3460005, 4152006, 6920010, 10380015, 20760030]

約数ペア:

[(1, 20760030), (2, 10380015), (3, 6920010), (5, 4152006), (6, 3460005), (9, 2306670), (10, 2076003), (15, 1384002), (18, 1153335), (23, 902610), (27, 768890), (30, 692001), (45, 461334), (46, 451305), (54, 384445), (69, 300870), (90, 230667), (115, 180522), (135, 153778), (138, 150435), (207, 100290), (230, 90261), (270, 76889), (345, 60174), (414, 50145), (621, 33430), (690, 30087), (1035, 20058), (1242, 16715), (2070, 10029), (3105, 6686), (3343, 6210)]