270775830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40841}}^1$

素因数の和:40881

約数の個数: 64

約数和(自身を含む): 741037248

約数和(自身を除く): 470261418

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 40841, 81682, 122523, 204205, 245046, 408410, 530933, 612615, 694297, 1061866, 1225230, 1388594, 1592799, 2082891, 2654665, 3185598, 3471485, 4165782, 5309330, 6942970, 7963995, 9025861, 10414455, 15927990, 18051722, 20828910, 27077583, 45129305, 54155166, 90258610, 135387915, 270775830]

約数ペア:

[(1, 270775830), (2, 135387915), (3, 90258610), (5, 54155166), (6, 45129305), (10, 27077583), (13, 20828910), (15, 18051722), (17, 15927990), (26, 10414455), (30, 9025861), (34, 7963995), (39, 6942970), (51, 5309330), (65, 4165782), (78, 3471485), (85, 3185598), (102, 2654665), (130, 2082891), (170, 1592799), (195, 1388594), (221, 1225230), (255, 1061866), (390, 694297), (442, 612615), (510, 530933), (663, 408410), (1105, 245046), (1326, 204205), (2210, 122523), (3315, 81682), (6630, 40841)]