1597968890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191833}}^1$

素因数の和:191871

約数の個数: 48

約数和(自身を含む): 3542790312

約数和(自身を除く): 1944821422

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 191833, 383666, 959165, 1342831, 1918330, 2685662, 3261161, 6522322, 6714155, 9399817, 13428310, 16305805, 18799634, 22828127, 32611610, 45656254, 46999085, 93998170, 114140635, 159796889, 228281270, 319593778, 798984445, 1597968890]

約数ペア:

[(1, 1597968890), (2, 798984445), (5, 319593778), (7, 228281270), (10, 159796889), (14, 114140635), (17, 93998170), (34, 46999085), (35, 45656254), (49, 32611610), (70, 22828127), (85, 18799634), (98, 16305805), (119, 13428310), (170, 9399817), (238, 6714155), (245, 6522322), (490, 3261161), (595, 2685662), (833, 1918330), (1190, 1342831), (1666, 959165), (4165, 383666), (8330, 191833)]