9780114990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{32993}}^1$

素因数の和:33285

約数の個数: 64

約数和(自身を含む): 24145273152

約数和(自身を除く): 14365158162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 241, 246, 410, 482, 615, 723, 1205, 1230, 1446, 2410, 3615, 7230, 9881, 19762, 29643, 32993, 49405, 59286, 65986, 98810, 98979, 148215, 164965, 197958, 296430, 329930, 494895, 989790, 1352713, 2705426, 4058139, 6763565, 7951313, 8116278, 13527130, 15902626, 20290695, 23853939, 39756565, 40581390, 47707878, 79513130, 119269695, 238539390, 326003833, 652007666, 978011499, 1630019165, 1956022998, 3260038330, 4890057495, 9780114990]

約数ペア:

[(1, 9780114990), (2, 4890057495), (3, 3260038330), (5, 1956022998), (6, 1630019165), (10, 978011499), (15, 652007666), (30, 326003833), (41, 238539390), (82, 119269695), (123, 79513130), (205, 47707878), (241, 40581390), (246, 39756565), (410, 23853939), (482, 20290695), (615, 15902626), (723, 13527130), (1205, 8116278), (1230, 7951313), (1446, 6763565), (2410, 4058139), (3615, 2705426), (7230, 1352713), (9881, 989790), (19762, 494895), (29643, 329930), (32993, 296430), (49405, 197958), (59286, 164965), (65986, 148215), (98810, 98979)]