8532780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 24240384

約数和(自身を除く): 15707604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2003, 2130, 4006, 4260, 6009, 8012, 10015, 12018, 20030, 24036, 30045, 40060, 60090, 120180, 142213, 284426, 426639, 568852, 711065, 853278, 1422130, 1706556, 2133195, 2844260, 4266390, 8532780]

約数ペア:

[(1, 8532780), (2, 4266390), (3, 2844260), (4, 2133195), (5, 1706556), (6, 1422130), (10, 853278), (12, 711065), (15, 568852), (20, 426639), (30, 284426), (60, 142213), (71, 120180), (142, 60090), (213, 40060), (284, 30045), (355, 24036), (426, 20030), (710, 12018), (852, 10015), (1065, 8012), (1420, 6009), (2003, 4260), (2130, 4006)]