196232940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11239}}^1$

素因数の和:11351

約数の個数: 72

約数和(自身を含む): 601429920

約数和(自身を除く): 405196980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 11239, 17460, 22478, 33717, 44956, 56195, 67434, 101151, 112390, 134868, 168585, 202302, 224780, 337170, 404604, 505755, 674340, 1011510, 1090183, 2023020, 2180366, 3270549, 4360732, 5450915, 6541098, 9811647, 10901830, 13082196, 16352745, 19623294, 21803660, 32705490, 39246588, 49058235, 65410980, 98116470, 196232940]

約数ペア:

[(1, 196232940), (2, 98116470), (3, 65410980), (4, 49058235), (5, 39246588), (6, 32705490), (9, 21803660), (10, 19623294), (12, 16352745), (15, 13082196), (18, 10901830), (20, 9811647), (30, 6541098), (36, 5450915), (45, 4360732), (60, 3270549), (90, 2180366), (97, 2023020), (180, 1090183), (194, 1011510), (291, 674340), (388, 505755), (485, 404604), (582, 337170), (873, 224780), (970, 202302), (1164, 168585), (1455, 134868), (1746, 112390), (1940, 101151), (2910, 67434), (3492, 56195), (4365, 44956), (5820, 33717), (8730, 22478), (11239, 17460)]