700000140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{35461}}^1$

素因数の和:35527

約数の個数: 96

約数和(自身を含む): 2287724544

約数和(自身を除く): 1587724404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 35461, 70922, 106383, 141844, 177305, 212766, 248227, 354610, 425532, 496454, 531915, 709220, 744681, 992908, 1063830, 1241135, 1489362, 1666667, 2127660, 2482270, 2978724, 3333334, 3723405, 4964540, 5000001, 6666668, 7446810, 8333335, 10000002, 11666669, 14893620, 16666670, 20000004, 23333338, 25000005, 33333340, 35000007, 46666676, 50000010, 58333345, 70000014, 100000020, 116666690, 140000028, 175000035, 233333380, 350000070, 700000140]

約数ペア:

[(1, 700000140), (2, 350000070), (3, 233333380), (4, 175000035), (5, 140000028), (6, 116666690), (7, 100000020), (10, 70000014), (12, 58333345), (14, 50000010), (15, 46666676), (20, 35000007), (21, 33333340), (28, 25000005), (30, 23333338), (35, 20000004), (42, 16666670), (47, 14893620), (60, 11666669), (70, 10000002), (84, 8333335), (94, 7446810), (105, 6666668), (140, 5000001), (141, 4964540), (188, 3723405), (210, 3333334), (235, 2978724), (282, 2482270), (329, 2127660), (420, 1666667), (470, 1489362), (564, 1241135), (658, 1063830), (705, 992908), (940, 744681), (987, 709220), (1316, 531915), (1410, 496454), (1645, 425532), (1974, 354610), (2820, 248227), (3290, 212766), (3948, 177305), (4935, 141844), (6580, 106383), (9870, 70922), (19740, 35461)]