1372776180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1345859}}^1$

素因数の和:1345888

約数の個数: 48

約数和(自身を含む): 4069880640

約数和(自身を除く): 2697104460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1345859, 2691718, 4037577, 5383436, 6729295, 8075154, 13458590, 16150308, 20187885, 22879603, 26917180, 40375770, 45759206, 68638809, 80751540, 91518412, 114398015, 137277618, 228796030, 274555236, 343194045, 457592060, 686388090, 1372776180]

約数ペア:

[(1, 1372776180), (2, 686388090), (3, 457592060), (4, 343194045), (5, 274555236), (6, 228796030), (10, 137277618), (12, 114398015), (15, 91518412), (17, 80751540), (20, 68638809), (30, 45759206), (34, 40375770), (51, 26917180), (60, 22879603), (68, 20187885), (85, 16150308), (102, 13458590), (170, 8075154), (204, 6729295), (255, 5383436), (340, 4037577), (510, 2691718), (1020, 1345859)]