291420090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1069}}^1$

素因数の和:1328

約数の個数: 96

約数和(自身を含む): 820244880

約数和(自身を除く): 528824790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 233, 234, 390, 466, 585, 699, 1069, 1165, 1170, 1398, 2097, 2138, 2330, 3029, 3207, 3495, 4194, 5345, 6058, 6414, 6990, 9087, 9621, 10485, 10690, 13897, 15145, 16035, 18174, 19242, 20970, 27261, 27794, 30290, 32070, 41691, 45435, 48105, 54522, 69485, 83382, 90870, 96210, 125073, 136305, 138970, 208455, 249077, 250146, 272610, 416910, 498154, 625365, 747231, 1245385, 1250730, 1494462, 2241693, 2490770, 3238001, 3736155, 4483386, 6476002, 7472310, 9714003, 11208465, 16190005, 19428006, 22416930, 29142009, 32380010, 48570015, 58284018, 97140030, 145710045, 291420090]

約数ペア:

[(1, 291420090), (2, 145710045), (3, 97140030), (5, 58284018), (6, 48570015), (9, 32380010), (10, 29142009), (13, 22416930), (15, 19428006), (18, 16190005), (26, 11208465), (30, 9714003), (39, 7472310), (45, 6476002), (65, 4483386), (78, 3736155), (90, 3238001), (117, 2490770), (130, 2241693), (195, 1494462), (233, 1250730), (234, 1245385), (390, 747231), (466, 625365), (585, 498154), (699, 416910), (1069, 272610), (1165, 250146), (1170, 249077), (1398, 208455), (2097, 138970), (2138, 136305), (2330, 125073), (3029, 96210), (3207, 90870), (3495, 83382), (4194, 69485), (5345, 54522), (6058, 48105), (6414, 45435), (6990, 41691), (9087, 32070), (9621, 30290), (10485, 27794), (10690, 27261), (13897, 20970), (15145, 19242), (16035, 18174)]