79540860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{827}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 255951360

約数和(自身を除く): 176410500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 229, 420, 458, 687, 827, 916, 1145, 1374, 1603, 1654, 2290, 2481, 2748, 3206, 3308, 3435, 4135, 4580, 4809, 4962, 5789, 6412, 6870, 8015, 8270, 9618, 9924, 11578, 12405, 13740, 16030, 16540, 17367, 19236, 23156, 24045, 24810, 28945, 32060, 34734, 48090, 49620, 57890, 69468, 86835, 96180, 115780, 173670, 189383, 347340, 378766, 568149, 757532, 946915, 1136298, 1325681, 1893830, 2272596, 2651362, 2840745, 3787660, 3977043, 5302724, 5681490, 6628405, 7954086, 11362980, 13256810, 15908172, 19885215, 26513620, 39770430, 79540860]

約数ペア:

[(1, 79540860), (2, 39770430), (3, 26513620), (4, 19885215), (5, 15908172), (6, 13256810), (7, 11362980), (10, 7954086), (12, 6628405), (14, 5681490), (15, 5302724), (20, 3977043), (21, 3787660), (28, 2840745), (30, 2651362), (35, 2272596), (42, 1893830), (60, 1325681), (70, 1136298), (84, 946915), (105, 757532), (140, 568149), (210, 378766), (229, 347340), (420, 189383), (458, 173670), (687, 115780), (827, 96180), (916, 86835), (1145, 69468), (1374, 57890), (1603, 49620), (1654, 48090), (2290, 34734), (2481, 32060), (2748, 28945), (3206, 24810), (3308, 24045), (3435, 23156), (4135, 19236), (4580, 17367), (4809, 16540), (4962, 16030), (5789, 13740), (6412, 12405), (6870, 11578), (8015, 9924), (8270, 9618)]