310619340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4391}}^1$

素因数の和:4540

約数の個数: 96

約数和(自身を含む): 973969920

約数和(自身を除く): 663350580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3537, 3930, 4391, 4716, 5895, 7074, 7860, 8782, 11790, 13173, 14148, 17564, 17685, 21955, 23580, 26346, 35370, 39519, 43910, 52692, 65865, 70740, 79038, 87820, 118557, 131730, 158076, 197595, 237114, 263460, 395190, 474228, 575221, 592785, 790380, 1150442, 1185570, 1725663, 2300884, 2371140, 2876105, 3451326, 5176989, 5752210, 6902652, 8628315, 10353978, 11504420, 15530967, 17256630, 20707956, 25884945, 31061934, 34513260, 51769890, 62123868, 77654835, 103539780, 155309670, 310619340]

約数ペア:

[(1, 310619340), (2, 155309670), (3, 103539780), (4, 77654835), (5, 62123868), (6, 51769890), (9, 34513260), (10, 31061934), (12, 25884945), (15, 20707956), (18, 17256630), (20, 15530967), (27, 11504420), (30, 10353978), (36, 8628315), (45, 6902652), (54, 5752210), (60, 5176989), (90, 3451326), (108, 2876105), (131, 2371140), (135, 2300884), (180, 1725663), (262, 1185570), (270, 1150442), (393, 790380), (524, 592785), (540, 575221), (655, 474228), (786, 395190), (1179, 263460), (1310, 237114), (1572, 197595), (1965, 158076), (2358, 131730), (2620, 118557), (3537, 87820), (3930, 79038), (4391, 70740), (4716, 65865), (5895, 52692), (7074, 43910), (7860, 39519), (8782, 35370), (11790, 26346), (13173, 23580), (14148, 21955), (17564, 17685)]