15920121270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6393623}}^1$

素因数の和:6393716

約数の個数: 32

約数和(自身を含む): 38668637952

約数和(自身を除く): 22748516682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 6393623, 12787246, 19180869, 31968115, 38361738, 63936230, 95904345, 191808690, 530670709, 1061341418, 1592012127, 2653353545, 3184024254, 5306707090, 7960060635, 15920121270]

約数ペア:

[(1, 15920121270), (2, 7960060635), (3, 5306707090), (5, 3184024254), (6, 2653353545), (10, 1592012127), (15, 1061341418), (30, 530670709), (83, 191808690), (166, 95904345), (249, 63936230), (415, 38361738), (498, 31968115), (830, 19180869), (1245, 12787246), (2490, 6393623)]