2777130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 7356960

約数和(自身を除く): 4579830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 523, 531, 590, 885, 1046, 1062, 1569, 1770, 2615, 2655, 3138, 4707, 5230, 5310, 7845, 9414, 15690, 23535, 30857, 47070, 61714, 92571, 154285, 185142, 277713, 308570, 462855, 555426, 925710, 1388565, 2777130]

約数ペア:

[(1, 2777130), (2, 1388565), (3, 925710), (5, 555426), (6, 462855), (9, 308570), (10, 277713), (15, 185142), (18, 154285), (30, 92571), (45, 61714), (59, 47070), (90, 30857), (118, 23535), (177, 15690), (295, 9414), (354, 7845), (523, 5310), (531, 5230), (590, 4707), (885, 3138), (1046, 2655), (1062, 2615), (1569, 1770)]