247079353940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{6754493}}^1$

素因数の和:6754592

約数の個数: 48

約数和(自身を含む): 544682396160

約数和(自身を除く): 297603042220

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1829, 3658, 7316, 9145, 18290, 36580, 6754493, 13508986, 27017972, 33772465, 67544930, 135089860, 209389283, 398515087, 418778566, 797030174, 837557132, 1046946415, 1594060348, 1992575435, 2093892830, 3985150870, 4187785660, 7970301740, 12353967697, 24707935394, 49415870788, 61769838485, 123539676970, 247079353940]

約数ペア:

[(1, 247079353940), (2, 123539676970), (4, 61769838485), (5, 49415870788), (10, 24707935394), (20, 12353967697), (31, 7970301740), (59, 4187785660), (62, 3985150870), (118, 2093892830), (124, 1992575435), (155, 1594060348), (236, 1046946415), (295, 837557132), (310, 797030174), (590, 418778566), (620, 398515087), (1180, 209389283), (1829, 135089860), (3658, 67544930), (7316, 33772465), (9145, 27017972), (18290, 13508986), (36580, 6754493)]