171774580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2473}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 379056384

約数和(自身を除く): 207281804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 151, 230, 302, 460, 604, 755, 1510, 2473, 3020, 3473, 4946, 6946, 9892, 12365, 13892, 17365, 24730, 34730, 49460, 56879, 69460, 113758, 227516, 284395, 373423, 568790, 746846, 1137580, 1493692, 1867115, 3734230, 7468460, 8588729, 17177458, 34354916, 42943645, 85887290, 171774580]

約数ペア:

[(1, 171774580), (2, 85887290), (4, 42943645), (5, 34354916), (10, 17177458), (20, 8588729), (23, 7468460), (46, 3734230), (92, 1867115), (115, 1493692), (151, 1137580), (230, 746846), (302, 568790), (460, 373423), (604, 284395), (755, 227516), (1510, 113758), (2473, 69460), (3020, 56879), (3473, 49460), (4946, 34730), (6946, 24730), (9892, 17365), (12365, 13892)]