217103670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14983}}^1$

素因数の和:15026

約数の個数: 96

約数和(自身を含む): 673201152

約数和(自身を除く): 456097482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 14490, 14983, 29966, 44949, 74915, 89898, 104881, 134847, 149830, 209762, 224745, 269694, 314643, 344609, 449490, 524405, 629286, 674235, 689218, 943929, 1033827, 1048810, 1348470, 1573215, 1723045, 1887858, 2067654, 2412263, 3101481, 3146430, 3446090, 4719645, 4824526, 5169135, 6202962, 7236789, 9439290, 10338270, 12061315, 14473578, 15507405, 21710367, 24122630, 31014810, 36183945, 43420734, 72367890, 108551835, 217103670]

約数ペア:

[(1, 217103670), (2, 108551835), (3, 72367890), (5, 43420734), (6, 36183945), (7, 31014810), (9, 24122630), (10, 21710367), (14, 15507405), (15, 14473578), (18, 12061315), (21, 10338270), (23, 9439290), (30, 7236789), (35, 6202962), (42, 5169135), (45, 4824526), (46, 4719645), (63, 3446090), (69, 3146430), (70, 3101481), (90, 2412263), (105, 2067654), (115, 1887858), (126, 1723045), (138, 1573215), (161, 1348470), (207, 1048810), (210, 1033827), (230, 943929), (315, 689218), (322, 674235), (345, 629286), (414, 524405), (483, 449490), (630, 344609), (690, 314643), (805, 269694), (966, 224745), (1035, 209762), (1449, 149830), (1610, 134847), (2070, 104881), (2415, 89898), (2898, 74915), (4830, 44949), (7245, 29966), (14490, 14983)]