2109510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 6068160

約数和(自身を除く): 3958650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 601, 702, 1170, 1202, 1755, 1803, 3005, 3510, 3606, 5409, 6010, 7813, 9015, 10818, 15626, 16227, 18030, 23439, 27045, 32454, 39065, 46878, 54090, 70317, 78130, 81135, 117195, 140634, 162270, 210951, 234390, 351585, 421902, 703170, 1054755, 2109510]

約数ペア:

[(1, 2109510), (2, 1054755), (3, 703170), (5, 421902), (6, 351585), (9, 234390), (10, 210951), (13, 162270), (15, 140634), (18, 117195), (26, 81135), (27, 78130), (30, 70317), (39, 54090), (45, 46878), (54, 39065), (65, 32454), (78, 27045), (90, 23439), (117, 18030), (130, 16227), (135, 15626), (195, 10818), (234, 9015), (270, 7813), (351, 6010), (390, 5409), (585, 3606), (601, 3510), (702, 3005), (1170, 1803), (1202, 1755)]