4927494780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2105767}}^1$

素因数の和:2105795

約数の個数: 72

約数和(自身を含む): 16096490592

約数和(自身を除く): 11168995812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2105767, 4211534, 6317301, 8423068, 10528835, 12634602, 18951903, 21057670, 25269204, 27374971, 31586505, 37903806, 42115340, 54749942, 63173010, 75807612, 82124913, 94759515, 109499884, 126346020, 136874855, 164249826, 189519030, 246374739, 273749710, 328499652, 379038060, 410624565, 492749478, 547499420, 821249130, 985498956, 1231873695, 1642498260, 2463747390, 4927494780]

約数ペア:

[(1, 4927494780), (2, 2463747390), (3, 1642498260), (4, 1231873695), (5, 985498956), (6, 821249130), (9, 547499420), (10, 492749478), (12, 410624565), (13, 379038060), (15, 328499652), (18, 273749710), (20, 246374739), (26, 189519030), (30, 164249826), (36, 136874855), (39, 126346020), (45, 109499884), (52, 94759515), (60, 82124913), (65, 75807612), (78, 63173010), (90, 54749942), (117, 42115340), (130, 37903806), (156, 31586505), (180, 27374971), (195, 25269204), (234, 21057670), (260, 18951903), (390, 12634602), (468, 10528835), (585, 8423068), (780, 6317301), (1170, 4211534), (2340, 2105767)]