18692430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7507}}^1$

素因数の和:7600

約数の個数: 32

約数和(自身を含む): 45408384

約数和(自身を除く): 26715954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 7507, 15014, 22521, 37535, 45042, 75070, 112605, 225210, 623081, 1246162, 1869243, 3115405, 3738486, 6230810, 9346215, 18692430]

約数ペア:

[(1, 18692430), (2, 9346215), (3, 6230810), (5, 3738486), (6, 3115405), (10, 1869243), (15, 1246162), (30, 623081), (83, 225210), (166, 112605), (249, 75070), (415, 45042), (498, 37535), (830, 22521), (1245, 15014), (2490, 7507)]