73455430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1123}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 137253888

約数和(自身を除く): 63798458

約数列:

[1, 2, 5, 10, 31, 62, 155, 211, 310, 422, 1055, 1123, 2110, 2246, 5615, 6541, 11230, 13082, 32705, 34813, 65410, 69626, 174065, 236953, 348130, 473906, 1184765, 2369530, 7345543, 14691086, 36727715, 73455430]

約数ペア:

[(1, 73455430), (2, 36727715), (5, 14691086), (10, 7345543), (31, 2369530), (62, 1184765), (155, 473906), (211, 348130), (310, 236953), (422, 174065), (1055, 69626), (1123, 65410), (2110, 34813), (2246, 32705), (5615, 13082), (6541, 11230)]