181820130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{38603}}^1$

素因数の和:38770

約数の個数: 32

約数和(自身を含む): 439159104

約数和(自身を除く): 257338974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 38603, 77206, 115809, 193015, 231618, 386030, 579045, 1158090, 6060671, 12121342, 18182013, 30303355, 36364026, 60606710, 90910065, 181820130]

約数ペア:

[(1, 181820130), (2, 90910065), (3, 60606710), (5, 36364026), (6, 30303355), (10, 18182013), (15, 12121342), (30, 6060671), (157, 1158090), (314, 579045), (471, 386030), (785, 231618), (942, 193015), (1570, 115809), (2355, 77206), (4710, 38603)]