61422780

素因数分解:

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

素因数の和:33066

約数の個数: 48

約数和(自身を含む): 177537024

約数和(自身を除く): 116114244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 33023, 66046, 99069, 132092, 165115, 198138, 330230, 396276, 495345, 660460, 990690, 1023713, 1981380, 2047426, 3071139, 4094852, 5118565, 6142278, 10237130, 12284556, 15355695, 20474260, 30711390, 61422780]

約数ペア:

[(1, 61422780), (2, 30711390), (3, 20474260), (4, 15355695), (5, 12284556), (6, 10237130), (10, 6142278), (12, 5118565), (15, 4094852), (20, 3071139), (30, 2047426), (31, 1981380), (60, 1023713), (62, 990690), (93, 660460), (124, 495345), (155, 396276), (186, 330230), (310, 198138), (372, 165115), (465, 132092), (620, 99069), (930, 66046), (1860, 33023)]