86945.000000

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 2428416

約数和(自身を除く): 1493466

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 271, 345, 542, 575, 690, 813, 1150, 1355, 1626, 1725, 2710, 3450, 4065, 6233, 6775, 8130, 12466, 13550, 18699, 20325, 31165, 37398, 40650, 62330, 93495, 155825, 186990, 311650, 467475, 934950]

約数ペア:

[(1, 934950), (2, 467475), (3, 311650), (5, 186990), (6, 155825), (10, 93495), (15, 62330), (23, 40650), (25, 37398), (30, 31165), (46, 20325), (50, 18699), (69, 13550), (75, 12466), (115, 8130), (138, 6775), (150, 6233), (230, 4065), (271, 3450), (345, 2710), (542, 1725), (575, 1626), (690, 1355), (813, 1150)]