30996870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 47385210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 167, 230, 269, 334, 345, 501, 538, 690, 807, 835, 1002, 1345, 1614, 1670, 2505, 2690, 3841, 4035, 5010, 6187, 7682, 8070, 11523, 12374, 18561, 19205, 23046, 30935, 37122, 38410, 44923, 57615, 61870, 89846, 92805, 115230, 134769, 185610, 224615, 269538, 449230, 673845, 1033229, 1347690, 2066458, 3099687, 5166145, 6199374, 10332290, 15498435, 30996870]

約数ペア:

[(1, 30996870), (2, 15498435), (3, 10332290), (5, 6199374), (6, 5166145), (10, 3099687), (15, 2066458), (23, 1347690), (30, 1033229), (46, 673845), (69, 449230), (115, 269538), (138, 224615), (167, 185610), (230, 134769), (269, 115230), (334, 92805), (345, 89846), (501, 61870), (538, 57615), (690, 44923), (807, 38410), (835, 37122), (1002, 30935), (1345, 23046), (1614, 19205), (1670, 18561), (2505, 12374), (2690, 11523), (3841, 8070), (4035, 7682), (5010, 6187)]