31599930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 81139968

約数和(自身を除く): 49540038

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 615, 690, 943, 1117, 1230, 1886, 2234, 2829, 3351, 4715, 5585, 5658, 6702, 9430, 11170, 14145, 16755, 25691, 28290, 33510, 45797, 51382, 77073, 91594, 128455, 137391, 154146, 228985, 256910, 274782, 385365, 457970, 686955, 770730, 1053331, 1373910, 2106662, 3159993, 5266655, 6319986, 10533310, 15799965, 31599930]

約数ペア:

[(1, 31599930), (2, 15799965), (3, 10533310), (5, 6319986), (6, 5266655), (10, 3159993), (15, 2106662), (23, 1373910), (30, 1053331), (41, 770730), (46, 686955), (69, 457970), (82, 385365), (115, 274782), (123, 256910), (138, 228985), (205, 154146), (230, 137391), (246, 128455), (345, 91594), (410, 77073), (615, 51382), (690, 45797), (943, 33510), (1117, 28290), (1230, 25691), (1886, 16755), (2234, 14145), (2829, 11170), (3351, 9430), (4715, 6702), (5585, 5658)]