30711390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33023}}^1$

素因数の和:33064

約数の個数: 32

約数和(自身を含む): 76087296

約数和(自身を除く): 45375906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 33023, 66046, 99069, 165115, 198138, 330230, 495345, 990690, 1023713, 2047426, 3071139, 5118565, 6142278, 10237130, 15355695, 30711390]

約数ペア:

[(1, 30711390), (2, 15355695), (3, 10237130), (5, 6142278), (6, 5118565), (10, 3071139), (15, 2047426), (30, 1023713), (31, 990690), (62, 495345), (93, 330230), (155, 198138), (186, 165115), (310, 99069), (465, 66046), (930, 33023)]