30829590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 93366000

約数和(自身を除く): 62536410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 121, 149, 165, 171, 190, 198, 209, 242, 285, 298, 330, 342, 363, 418, 447, 495, 570, 605, 627, 726, 745, 855, 894, 990, 1045, 1089, 1210, 1254, 1341, 1490, 1639, 1710, 1815, 1881, 2090, 2178, 2235, 2299, 2682, 2831, 3135, 3278, 3630, 3762, 4470, 4598, 4917, 5445, 5662, 6270, 6705, 6897, 8195, 8493, 9405, 9834, 10890, 11495, 13410, 13794, 14155, 14751, 16390, 16986, 18029, 18810, 20691, 22990, 24585, 25479, 28310, 29502, 31141, 34485, 36058, 41382, 42465, 49170, 50958, 54087, 62282, 68970, 73755, 84930, 90145, 93423, 103455, 108174, 127395, 147510, 155705, 162261, 180290, 186846, 206910, 254790, 270435, 280269, 311410, 324522, 342551, 467115, 540870, 560538, 685102, 811305, 934230, 1027653, 1401345, 1622610, 1712755, 2055306, 2802690, 3082959, 3425510, 5138265, 6165918, 10276530, 15414795, 30829590]

約数ペア:

[(1, 30829590), (2, 15414795), (3, 10276530), (5, 6165918), (6, 5138265), (9, 3425510), (10, 3082959), (11, 2802690), (15, 2055306), (18, 1712755), (19, 1622610), (22, 1401345), (30, 1027653), (33, 934230), (38, 811305), (45, 685102), (55, 560538), (57, 540870), (66, 467115), (90, 342551), (95, 324522), (99, 311410), (110, 280269), (114, 270435), (121, 254790), (149, 206910), (165, 186846), (171, 180290), (190, 162261), (198, 155705), (209, 147510), (242, 127395), (285, 108174), (298, 103455), (330, 93423), (342, 90145), (363, 84930), (418, 73755), (447, 68970), (495, 62282), (570, 54087), (605, 50958), (627, 49170), (726, 42465), (745, 41382), (855, 36058), (894, 34485), (990, 31141), (1045, 29502), (1089, 28310), (1210, 25479), (1254, 24585), (1341, 22990), (1490, 20691), (1639, 18810), (1710, 18029), (1815, 16986), (1881, 16390), (2090, 14751), (2178, 14155), (2235, 13794), (2299, 13410), (2682, 11495), (2831, 10890), (3135, 9834), (3278, 9405), (3630, 8493), (3762, 8195), (4470, 6897), (4598, 6705), (4917, 6270), (5445, 5662)]