3450540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 9757440

約数和(自身を除く): 6306900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 439, 524, 655, 786, 878, 1310, 1317, 1572, 1756, 1965, 2195, 2620, 2634, 3930, 4390, 5268, 6585, 7860, 8780, 13170, 26340, 57509, 115018, 172527, 230036, 287545, 345054, 575090, 690108, 862635, 1150180, 1725270, 3450540]

約数ペア:

[(1, 3450540), (2, 1725270), (3, 1150180), (4, 862635), (5, 690108), (6, 575090), (10, 345054), (12, 287545), (15, 230036), (20, 172527), (30, 115018), (60, 57509), (131, 26340), (262, 13170), (393, 8780), (439, 7860), (524, 6585), (655, 5268), (786, 4390), (878, 3930), (1310, 2634), (1317, 2620), (1572, 2195), (1756, 1965)]