2527426860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{859669}}^1$

素因数の和:859695

約数の個数: 72

約数和(自身を含む): 8232199920

約数和(自身を除く): 5704773060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 859669, 1719338, 2579007, 3438676, 4298345, 5158014, 6017683, 8596690, 10316028, 12035366, 12895035, 17193380, 18053049, 24070732, 25790070, 30088415, 36106098, 42123781, 51580140, 60176830, 72212196, 84247562, 90265245, 120353660, 126371343, 168495124, 180530490, 210618905, 252742686, 361060980, 421237810, 505485372, 631856715, 842475620, 1263713430, 2527426860]

約数ペア:

[(1, 2527426860), (2, 1263713430), (3, 842475620), (4, 631856715), (5, 505485372), (6, 421237810), (7, 361060980), (10, 252742686), (12, 210618905), (14, 180530490), (15, 168495124), (20, 126371343), (21, 120353660), (28, 90265245), (30, 84247562), (35, 72212196), (42, 60176830), (49, 51580140), (60, 42123781), (70, 36106098), (84, 30088415), (98, 25790070), (105, 24070732), (140, 18053049), (147, 17193380), (196, 12895035), (210, 12035366), (245, 10316028), (294, 8596690), (420, 6017683), (490, 5158014), (588, 4298345), (735, 3438676), (980, 2579007), (1470, 1719338), (2940, 859669)]