70914760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 188024760

約数和(自身を除く): 117110000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 97, 98, 140, 194, 196, 245, 280, 373, 388, 392, 485, 490, 679, 746, 776, 970, 980, 1358, 1492, 1865, 1940, 1960, 2611, 2716, 2984, 3395, 3730, 3880, 4753, 5222, 5432, 6790, 7460, 9506, 10444, 13055, 13580, 14920, 18277, 19012, 20888, 23765, 26110, 27160, 36181, 36554, 38024, 47530, 52220, 72362, 73108, 91385, 95060, 104440, 144724, 146216, 180905, 182770, 190120, 253267, 289448, 361810, 365540, 506534, 723620, 731080, 1013068, 1266335, 1447240, 1772869, 2026136, 2532670, 3545738, 5065340, 7091476, 8864345, 10130680, 14182952, 17728690, 35457380, 70914760]

約数ペア:

[(1, 70914760), (2, 35457380), (4, 17728690), (5, 14182952), (7, 10130680), (8, 8864345), (10, 7091476), (14, 5065340), (20, 3545738), (28, 2532670), (35, 2026136), (40, 1772869), (49, 1447240), (56, 1266335), (70, 1013068), (97, 731080), (98, 723620), (140, 506534), (194, 365540), (196, 361810), (245, 289448), (280, 253267), (373, 190120), (388, 182770), (392, 180905), (485, 146216), (490, 144724), (679, 104440), (746, 95060), (776, 91385), (970, 73108), (980, 72362), (1358, 52220), (1492, 47530), (1865, 38024), (1940, 36554), (1960, 36181), (2611, 27160), (2716, 26110), (2984, 23765), (3395, 20888), (3730, 19012), (3880, 18277), (4753, 14920), (5222, 13580), (5432, 13055), (6790, 10444), (7460, 9506)]