15924510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 50577696

約数和(自身を除く): 34653186

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 157, 161, 207, 210, 230, 245, 294, 314, 315, 322, 345, 414, 441, 471, 483, 490, 630, 690, 735, 785, 805, 882, 942, 966, 1035, 1099, 1127, 1413, 1449, 1470, 1570, 1610, 2070, 2198, 2205, 2254, 2355, 2415, 2826, 2898, 3297, 3381, 3611, 4410, 4710, 4830, 5495, 5635, 6594, 6762, 7065, 7222, 7245, 7693, 9891, 10143, 10833, 10990, 11270, 14130, 14490, 15386, 16485, 16905, 18055, 19782, 20286, 21666, 23079, 25277, 32499, 32970, 33810, 36110, 38465, 46158, 49455, 50554, 50715, 54165, 64998, 69237, 75831, 76930, 98910, 101430, 108330, 115395, 126385, 138474, 151662, 162495, 176939, 227493, 230790, 252770, 324990, 346185, 353878, 379155, 454986, 530817, 692370, 758310, 884695, 1061634, 1137465, 1592451, 1769390, 2274930, 2654085, 3184902, 5308170, 7962255, 15924510]

約数ペア:

[(1, 15924510), (2, 7962255), (3, 5308170), (5, 3184902), (6, 2654085), (7, 2274930), (9, 1769390), (10, 1592451), (14, 1137465), (15, 1061634), (18, 884695), (21, 758310), (23, 692370), (30, 530817), (35, 454986), (42, 379155), (45, 353878), (46, 346185), (49, 324990), (63, 252770), (69, 230790), (70, 227493), (90, 176939), (98, 162495), (105, 151662), (115, 138474), (126, 126385), (138, 115395), (147, 108330), (157, 101430), (161, 98910), (207, 76930), (210, 75831), (230, 69237), (245, 64998), (294, 54165), (314, 50715), (315, 50554), (322, 49455), (345, 46158), (414, 38465), (441, 36110), (471, 33810), (483, 32970), (490, 32499), (630, 25277), (690, 23079), (735, 21666), (785, 20286), (805, 19782), (882, 18055), (942, 16905), (966, 16485), (1035, 15386), (1099, 14490), (1127, 14130), (1413, 11270), (1449, 10990), (1470, 10833), (1570, 10143), (1610, 9891), (2070, 7693), (2198, 7245), (2205, 7222), (2254, 7065), (2355, 6762), (2415, 6594), (2826, 5635), (2898, 5495), (3297, 4830), (3381, 4710), (3611, 4410)]