30855816

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2836

約数の個数: 80

約数和(自身を含む): 91541340

約数和(自身を除く): 60685524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 2801, 3672, 5508, 5602, 8403, 11016, 11204, 16806, 22408, 25209, 33612, 47617, 50418, 67224, 75627, 95234, 100836, 142851, 151254, 190468, 201672, 226881, 285702, 302508, 380936, 428553, 453762, 571404, 605016, 857106, 907524, 1142808, 1285659, 1714212, 1815048, 2571318, 3428424, 3856977, 5142636, 7713954, 10285272, 15427908, 30855816]

約数ペア:

[(1, 30855816), (2, 15427908), (3, 10285272), (4, 7713954), (6, 5142636), (8, 3856977), (9, 3428424), (12, 2571318), (17, 1815048), (18, 1714212), (24, 1285659), (27, 1142808), (34, 907524), (36, 857106), (51, 605016), (54, 571404), (68, 453762), (72, 428553), (81, 380936), (102, 302508), (108, 285702), (136, 226881), (153, 201672), (162, 190468), (204, 151254), (216, 142851), (306, 100836), (324, 95234), (408, 75627), (459, 67224), (612, 50418), (648, 47617), (918, 33612), (1224, 25209), (1377, 22408), (1836, 16806), (2754, 11204), (2801, 11016), (3672, 8403), (5508, 5602)]