29831620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 79365888

約数和(自身を除く): 49534268

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 443, 455, 481, 518, 740, 886, 910, 962, 1036, 1295, 1772, 1820, 1924, 2215, 2405, 2590, 3101, 3367, 4430, 4810, 5180, 5759, 6202, 6734, 8860, 9620, 11518, 12404, 13468, 15505, 16391, 16835, 23036, 28795, 31010, 32782, 33670, 40313, 57590, 62020, 65564, 67340, 80626, 81955, 114737, 115180, 161252, 163910, 201565, 213083, 229474, 327820, 403130, 426166, 458948, 573685, 806260, 852332, 1065415, 1147370, 1491581, 2130830, 2294740, 2983162, 4261660, 5966324, 7457905, 14915810, 29831620]

約数ペア:

[(1, 29831620), (2, 14915810), (4, 7457905), (5, 5966324), (7, 4261660), (10, 2983162), (13, 2294740), (14, 2130830), (20, 1491581), (26, 1147370), (28, 1065415), (35, 852332), (37, 806260), (52, 573685), (65, 458948), (70, 426166), (74, 403130), (91, 327820), (130, 229474), (140, 213083), (148, 201565), (182, 163910), (185, 161252), (259, 115180), (260, 114737), (364, 81955), (370, 80626), (443, 67340), (455, 65564), (481, 62020), (518, 57590), (740, 40313), (886, 33670), (910, 32782), (962, 31010), (1036, 28795), (1295, 23036), (1772, 16835), (1820, 16391), (1924, 15505), (2215, 13468), (2405, 12404), (2590, 11518), (3101, 9620), (3367, 8860), (4430, 6734), (4810, 6202), (5180, 5759)]