1330541270

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1\times {\mathrm{1511}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 2415147840

約数和(自身を除く): 1084606570

約数列:

[1, 2, 5, 10, 173, 346, 509, 865, 1018, 1511, 1730, 2545, 3022, 5090, 7555, 15110, 88057, 176114, 261403, 440285, 522806, 769099, 880570, 1307015, 1538198, 2614030, 3845495, 7690990, 133054127, 266108254, 665270635, 1330541270]

約数ペア:

[(1, 1330541270), (2, 665270635), (5, 266108254), (10, 133054127), (173, 7690990), (346, 3845495), (509, 2614030), (865, 1538198), (1018, 1307015), (1511, 880570), (1730, 769099), (2545, 522806), (3022, 440285), (5090, 261403), (7555, 176114), (15110, 88057)]