84130830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{133541}}^1$

素因数の和:133561

約数の個数: 48

約数和(自身を含む): 249990624

約数和(自身を除く): 165859794

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 133541, 267082, 400623, 667705, 801246, 934787, 1201869, 1335410, 1869574, 2003115, 2403738, 2804361, 4006230, 4673935, 5608722, 6009345, 8413083, 9347870, 12018690, 14021805, 16826166, 28043610, 42065415, 84130830]

約数ペア:

[(1, 84130830), (2, 42065415), (3, 28043610), (5, 16826166), (6, 14021805), (7, 12018690), (9, 9347870), (10, 8413083), (14, 6009345), (15, 5608722), (18, 4673935), (21, 4006230), (30, 2804361), (35, 2403738), (42, 2003115), (45, 1869574), (63, 1335410), (70, 1201869), (90, 934787), (105, 801246), (126, 667705), (210, 400623), (315, 267082), (630, 133541)]