2439237870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{268343}}^1$

素因数の和:268457

約数の個数: 48

約数和(自身を含む): 6404834592

約数和(自身を除く): 3965596722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 268343, 536686, 805029, 1341715, 1610058, 2415087, 2683430, 4025145, 4830174, 8050290, 12075435, 24150870, 27102643, 54205286, 81307929, 135513215, 162615858, 243923787, 271026430, 406539645, 487847574, 813079290, 1219618935, 2439237870]

約数ペア:

[(1, 2439237870), (2, 1219618935), (3, 813079290), (5, 487847574), (6, 406539645), (9, 271026430), (10, 243923787), (15, 162615858), (18, 135513215), (30, 81307929), (45, 54205286), (90, 27102643), (101, 24150870), (202, 12075435), (303, 8050290), (505, 4830174), (606, 4025145), (909, 2683430), (1010, 2415087), (1515, 1610058), (1818, 1341715), (3030, 805029), (4545, 536686), (9090, 268343)]