82972190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5839}}^1$

素因数の和:5889

約数の個数: 48

約数和(自身を含む): 179755200

約数和(自身を除く): 96783010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 5839, 7105, 11678, 14210, 29195, 40873, 58390, 81746, 169331, 204365, 286111, 338662, 408730, 572222, 846655, 1185317, 1430555, 1693310, 2370634, 2861110, 5926585, 8297219, 11853170, 16594438, 41486095, 82972190]

約数ペア:

[(1, 82972190), (2, 41486095), (5, 16594438), (7, 11853170), (10, 8297219), (14, 5926585), (29, 2861110), (35, 2370634), (49, 1693310), (58, 1430555), (70, 1185317), (98, 846655), (145, 572222), (203, 408730), (245, 338662), (290, 286111), (406, 204365), (490, 169331), (1015, 81746), (1421, 58390), (2030, 40873), (2842, 29195), (5839, 14210), (7105, 11678)]