1569109690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{797}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 3085042464

約数和(自身を除く): 1515932774

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 313, 370, 626, 629, 797, 1258, 1565, 1594, 3130, 3145, 3985, 5321, 6290, 7970, 10642, 11581, 13549, 23162, 26605, 27098, 29489, 53210, 57905, 58978, 67745, 115810, 135490, 147445, 196877, 249461, 294890, 393754, 498922, 501313, 984385, 1002626, 1247305, 1968770, 2494610, 2506565, 4240837, 5013130, 8481674, 9230057, 18460114, 21204185, 42408370, 46150285, 92300570, 156910969, 313821938, 784554845, 1569109690]

約数ペア:

[(1, 1569109690), (2, 784554845), (5, 313821938), (10, 156910969), (17, 92300570), (34, 46150285), (37, 42408370), (74, 21204185), (85, 18460114), (170, 9230057), (185, 8481674), (313, 5013130), (370, 4240837), (626, 2506565), (629, 2494610), (797, 1968770), (1258, 1247305), (1565, 1002626), (1594, 984385), (3130, 501313), (3145, 498922), (3985, 393754), (5321, 294890), (6290, 249461), (7970, 196877), (10642, 147445), (11581, 135490), (13549, 115810), (23162, 67745), (26605, 58978), (27098, 57905), (29489, 53210)]