1026090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 2876328

約数和(自身を除く): 1850238

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 877, 1170, 1754, 2631, 4385, 5262, 7893, 8770, 11401, 13155, 15786, 22802, 26310, 34203, 39465, 57005, 68406, 78930, 102609, 114010, 171015, 205218, 342030, 513045, 1026090]

約数ペア:

[(1, 1026090), (2, 513045), (3, 342030), (5, 205218), (6, 171015), (9, 114010), (10, 102609), (13, 78930), (15, 68406), (18, 57005), (26, 39465), (30, 34203), (39, 26310), (45, 22802), (65, 15786), (78, 13155), (90, 11401), (117, 8770), (130, 7893), (195, 5262), (234, 4385), (390, 2631), (585, 1754), (877, 1170)]