154682010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{245527}}^1$

素因数の和:245547

約数の個数: 48

約数和(自身を含む): 459628416

約数和(自身を除く): 304946406

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, 245527, 491054, 736581, 1227635, 1473162, 1718689, 2209743, 2455270, 3437378, 3682905, 4419486, 5156067, 7365810, 8593445, 10312134, 11048715, 15468201, 17186890, 22097430, 25780335, 30936402, 51560670, 77341005, 154682010]

約数ペア:

[(1, 154682010), (2, 77341005), (3, 51560670), (5, 30936402), (6, 25780335), (7, 22097430), (9, 17186890), (10, 15468201), (14, 11048715), (15, 10312134), (18, 8593445), (21, 7365810), (30, 5156067), (35, 4419486), (42, 3682905), (45, 3437378), (63, 2455270), (70, 2209743), (90, 1718689), (105, 1473162), (126, 1227635), (210, 736581), (315, 491054), (630, 245527)]