13029720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9871}}^1$

素因数の和:9896

約数の個数: 64

約数和(自身を含む): 42647040

約数和(自身を除く): 29617320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 9871, 19742, 29613, 39484, 49355, 59226, 78968, 98710, 108581, 118452, 148065, 197420, 217162, 236904, 296130, 325743, 394840, 434324, 542905, 592260, 651486, 868648, 1085810, 1184520, 1302972, 1628715, 2171620, 2605944, 3257430, 4343240, 6514860, 13029720]

約数ペア:

[(1, 13029720), (2, 6514860), (3, 4343240), (4, 3257430), (5, 2605944), (6, 2171620), (8, 1628715), (10, 1302972), (11, 1184520), (12, 1085810), (15, 868648), (20, 651486), (22, 592260), (24, 542905), (30, 434324), (33, 394840), (40, 325743), (44, 296130), (55, 236904), (60, 217162), (66, 197420), (88, 148065), (110, 118452), (120, 108581), (132, 98710), (165, 78968), (220, 59226), (264, 49355), (330, 39484), (440, 29613), (660, 19742), (1320, 9871)]