72357990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{35999}}^1$

素因数の和:36076

約数の個数: 32

約数和(自身を含む): 176256000

約数和(自身を除く): 103898010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 35999, 71998, 107997, 179995, 215994, 359990, 539985, 1079970, 2411933, 4823866, 7235799, 12059665, 14471598, 24119330, 36178995, 72357990]

約数ペア:

[(1, 72357990), (2, 36178995), (3, 24119330), (5, 14471598), (6, 12059665), (10, 7235799), (15, 4823866), (30, 2411933), (67, 1079970), (134, 539985), (201, 359990), (335, 215994), (402, 179995), (670, 107997), (1005, 71998), (2010, 35999)]