67380460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 173053440

約数和(自身を除く): 105672980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 347, 365, 380, 511, 532, 665, 694, 730, 1022, 1330, 1387, 1388, 1460, 1735, 2044, 2429, 2555, 2660, 2774, 3470, 4858, 5110, 5548, 6593, 6935, 6940, 9709, 9716, 10220, 12145, 13186, 13870, 19418, 24290, 25331, 26372, 27740, 32965, 38836, 46151, 48545, 48580, 50662, 65930, 92302, 97090, 101324, 126655, 131860, 177317, 184604, 194180, 230755, 253310, 354634, 461510, 481289, 506620, 709268, 886585, 923020, 962578, 1773170, 1925156, 2406445, 3369023, 3546340, 4812890, 6738046, 9625780, 13476092, 16845115, 33690230, 67380460]

約数ペア:

[(1, 67380460), (2, 33690230), (4, 16845115), (5, 13476092), (7, 9625780), (10, 6738046), (14, 4812890), (19, 3546340), (20, 3369023), (28, 2406445), (35, 1925156), (38, 1773170), (70, 962578), (73, 923020), (76, 886585), (95, 709268), (133, 506620), (140, 481289), (146, 461510), (190, 354634), (266, 253310), (292, 230755), (347, 194180), (365, 184604), (380, 177317), (511, 131860), (532, 126655), (665, 101324), (694, 97090), (730, 92302), (1022, 65930), (1330, 50662), (1387, 48580), (1388, 48545), (1460, 46151), (1735, 38836), (2044, 32965), (2429, 27740), (2555, 26372), (2660, 25331), (2774, 24290), (3470, 19418), (4858, 13870), (5110, 13186), (5548, 12145), (6593, 10220), (6935, 9716), (6940, 9709)]