488669970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{857}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 1193512320

約数和(自身を除く): 704842350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 229, 249, 415, 458, 498, 687, 830, 857, 1145, 1245, 1374, 1714, 2290, 2490, 2571, 3435, 4285, 5142, 6870, 8570, 12855, 19007, 25710, 38014, 57021, 71131, 95035, 114042, 142262, 190070, 196253, 213393, 285105, 355655, 392506, 426786, 570210, 588759, 711310, 981265, 1066965, 1177518, 1962530, 2133930, 2943795, 5887590, 16288999, 32577998, 48866997, 81444995, 97733994, 162889990, 244334985, 488669970]

約数ペア:

[(1, 488669970), (2, 244334985), (3, 162889990), (5, 97733994), (6, 81444995), (10, 48866997), (15, 32577998), (30, 16288999), (83, 5887590), (166, 2943795), (229, 2133930), (249, 1962530), (415, 1177518), (458, 1066965), (498, 981265), (687, 711310), (830, 588759), (857, 570210), (1145, 426786), (1245, 392506), (1374, 355655), (1714, 285105), (2290, 213393), (2490, 196253), (2571, 190070), (3435, 142262), (4285, 114042), (5142, 95035), (6870, 71131), (8570, 57021), (12855, 38014), (19007, 25710)]