74171340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24239}}^1$

素因数の和:24271

約数の個数: 72

約数和(自身を含む): 238230720

約数和(自身を除く): 164059380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 24239, 48478, 72717, 96956, 121195, 145434, 218151, 242390, 290868, 363585, 412063, 436302, 484780, 727170, 824126, 872604, 1090755, 1236189, 1454340, 1648252, 2060315, 2181510, 2472378, 3708567, 4120630, 4363020, 4944756, 6180945, 7417134, 8241260, 12361890, 14834268, 18542835, 24723780, 37085670, 74171340]

約数ペア:

[(1, 74171340), (2, 37085670), (3, 24723780), (4, 18542835), (5, 14834268), (6, 12361890), (9, 8241260), (10, 7417134), (12, 6180945), (15, 4944756), (17, 4363020), (18, 4120630), (20, 3708567), (30, 2472378), (34, 2181510), (36, 2060315), (45, 1648252), (51, 1454340), (60, 1236189), (68, 1090755), (85, 872604), (90, 824126), (102, 727170), (153, 484780), (170, 436302), (180, 412063), (204, 363585), (255, 290868), (306, 242390), (340, 218151), (510, 145434), (612, 121195), (765, 96956), (1020, 72717), (1530, 48478), (3060, 24239)]