1230759830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1\times {\mathrm{3109}}^1$

素因数の和:4424

約数の個数: 32

約数和(自身を含む): 2289358080

約数和(自身を除く): 1058598250

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1277, 2554, 3109, 6218, 6385, 12770, 15545, 31090, 39587, 79174, 96379, 192758, 197935, 395870, 481895, 963790, 3970193, 7940386, 19850965, 39701930, 123075983, 246151966, 615379915, 1230759830]

約数ペア:

[(1, 1230759830), (2, 615379915), (5, 246151966), (10, 123075983), (31, 39701930), (62, 19850965), (155, 7940386), (310, 3970193), (1277, 963790), (2554, 481895), (3109, 395870), (6218, 197935), (6385, 192758), (12770, 96379), (15545, 79174), (31090, 39587)]