1944274740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1045309}}^1$

素因数の和:1045352

約数の個数: 48

約数和(自身を含む): 5619586560

約数和(自身を除く): 3675311820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1045309, 2090618, 3135927, 4181236, 5226545, 6271854, 10453090, 12543708, 15679635, 20906180, 31359270, 32404579, 62718540, 64809158, 97213737, 129618316, 162022895, 194427474, 324045790, 388854948, 486068685, 648091580, 972137370, 1944274740]

約数ペア:

[(1, 1944274740), (2, 972137370), (3, 648091580), (4, 486068685), (5, 388854948), (6, 324045790), (10, 194427474), (12, 162022895), (15, 129618316), (20, 97213737), (30, 64809158), (31, 62718540), (60, 32404579), (62, 31359270), (93, 20906180), (124, 15679635), (155, 12543708), (186, 10453090), (310, 6271854), (372, 5226545), (465, 4181236), (620, 3135927), (930, 2090618), (1860, 1045309)]