30371708520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{84365857}}^1$

素因数の和:84365874

約数の個数: 48

約数和(自身を含む): 98708053860

約数和(自身を除く): 68336345340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 84365857, 168731714, 253097571, 337463428, 421829285, 506195142, 674926856, 759292713, 843658570, 1012390284, 1265487855, 1518585426, 1687317140, 2024780568, 2530975710, 3037170852, 3374634280, 3796463565, 5061951420, 6074341704, 7592927130, 10123902840, 15185854260, 30371708520]

約数ペア:

[(1, 30371708520), (2, 15185854260), (3, 10123902840), (4, 7592927130), (5, 6074341704), (6, 5061951420), (8, 3796463565), (9, 3374634280), (10, 3037170852), (12, 2530975710), (15, 2024780568), (18, 1687317140), (20, 1518585426), (24, 1265487855), (30, 1012390284), (36, 843658570), (40, 759292713), (45, 674926856), (60, 506195142), (72, 421829285), (90, 337463428), (120, 253097571), (180, 168731714), (360, 84365857)]