12148830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5869}}^1$

素因数の和:5905

約数の個数: 48

約数和(自身を含む): 32965920

約数和(自身を除く): 20817090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 5869, 11738, 17607, 29345, 35214, 52821, 58690, 88035, 105642, 134987, 176070, 264105, 269974, 404961, 528210, 674935, 809922, 1214883, 1349870, 2024805, 2429766, 4049610, 6074415, 12148830]

約数ペア:

[(1, 12148830), (2, 6074415), (3, 4049610), (5, 2429766), (6, 2024805), (9, 1349870), (10, 1214883), (15, 809922), (18, 674935), (23, 528210), (30, 404961), (45, 269974), (46, 264105), (69, 176070), (90, 134987), (115, 105642), (138, 88035), (207, 58690), (230, 52821), (345, 35214), (414, 29345), (690, 17607), (1035, 11738), (2070, 5869)]