209764530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2032

約数の個数: 96

約数和(自身を含む): 585906048

約数和(自身を除く): 376141518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 71, 85, 90, 102, 142, 153, 170, 213, 255, 306, 355, 426, 510, 639, 710, 765, 1065, 1207, 1278, 1530, 1931, 2130, 2414, 3195, 3621, 3862, 5793, 6035, 6390, 7242, 9655, 10863, 11586, 12070, 17379, 18105, 19310, 21726, 28965, 32827, 34758, 36210, 54315, 57930, 65654, 86895, 98481, 108630, 137101, 164135, 173790, 196962, 274202, 295443, 328270, 411303, 492405, 590886, 685505, 822606, 984810, 1233909, 1371010, 1477215, 2056515, 2330717, 2467818, 2954430, 4113030, 4661434, 6169545, 6992151, 11653585, 12339090, 13984302, 20976453, 23307170, 34960755, 41952906, 69921510, 104882265, 209764530]

約数ペア:

[(1, 209764530), (2, 104882265), (3, 69921510), (5, 41952906), (6, 34960755), (9, 23307170), (10, 20976453), (15, 13984302), (17, 12339090), (18, 11653585), (30, 6992151), (34, 6169545), (45, 4661434), (51, 4113030), (71, 2954430), (85, 2467818), (90, 2330717), (102, 2056515), (142, 1477215), (153, 1371010), (170, 1233909), (213, 984810), (255, 822606), (306, 685505), (355, 590886), (426, 492405), (510, 411303), (639, 328270), (710, 295443), (765, 274202), (1065, 196962), (1207, 173790), (1278, 164135), (1530, 137101), (1931, 108630), (2130, 98481), (2414, 86895), (3195, 65654), (3621, 57930), (3862, 54315), (5793, 36210), (6035, 34758), (6390, 32827), (7242, 28965), (9655, 21726), (10863, 19310), (11586, 18105), (12070, 17379)]