131992530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 194599470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 239, 246, 410, 449, 478, 615, 717, 898, 1195, 1230, 1347, 1434, 2245, 2390, 2694, 3585, 4490, 6735, 7170, 9799, 13470, 18409, 19598, 29397, 36818, 48995, 55227, 58794, 92045, 97990, 107311, 110454, 146985, 184090, 214622, 276135, 293970, 321933, 536555, 552270, 643866, 1073110, 1609665, 3219330, 4399751, 8799502, 13199253, 21998755, 26398506, 43997510, 65996265, 131992530]

約数ペア:

[(1, 131992530), (2, 65996265), (3, 43997510), (5, 26398506), (6, 21998755), (10, 13199253), (15, 8799502), (30, 4399751), (41, 3219330), (82, 1609665), (123, 1073110), (205, 643866), (239, 552270), (246, 536555), (410, 321933), (449, 293970), (478, 276135), (615, 214622), (717, 184090), (898, 146985), (1195, 110454), (1230, 107311), (1347, 97990), (1434, 92045), (2245, 58794), (2390, 55227), (2694, 48995), (3585, 36818), (4490, 29397), (6735, 19598), (7170, 18409), (9799, 13470)]