2133630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 5619744

約数和(自身を除く): 3486114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 157, 302, 314, 453, 471, 755, 785, 906, 942, 1359, 1413, 1510, 1570, 2265, 2355, 2718, 2826, 4530, 4710, 6795, 7065, 13590, 14130, 23707, 47414, 71121, 118535, 142242, 213363, 237070, 355605, 426726, 711210, 1066815, 2133630]

約数ペア:

[(1, 2133630), (2, 1066815), (3, 711210), (5, 426726), (6, 355605), (9, 237070), (10, 213363), (15, 142242), (18, 118535), (30, 71121), (45, 47414), (90, 23707), (151, 14130), (157, 13590), (302, 7065), (314, 6795), (453, 4710), (471, 4530), (755, 2826), (785, 2718), (906, 2355), (942, 2265), (1359, 1570), (1413, 1510)]