737380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 1854720

約数和(自身を除く): 1117340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 229, 230, 322, 458, 460, 644, 805, 916, 1145, 1603, 1610, 2290, 3206, 3220, 4580, 5267, 6412, 8015, 10534, 16030, 21068, 26335, 32060, 36869, 52670, 73738, 105340, 147476, 184345, 368690, 737380]

約数ペア:

[(1, 737380), (2, 368690), (4, 184345), (5, 147476), (7, 105340), (10, 73738), (14, 52670), (20, 36869), (23, 32060), (28, 26335), (35, 21068), (46, 16030), (70, 10534), (92, 8015), (115, 6412), (140, 5267), (161, 4580), (229, 3220), (230, 3206), (322, 2290), (458, 1610), (460, 1603), (644, 1145), (805, 916)]