30137328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 96275088

約数和(自身を除く): 66137760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 947, 1224, 1326, 1768, 1872, 1894, 1989, 2448, 2652, 2841, 3536, 3788, 3978, 5304, 5682, 7576, 7956, 8523, 10608, 11364, 12311, 15152, 15912, 16099, 17046, 22728, 24622, 31824, 32198, 34092, 36933, 45456, 48297, 49244, 64396, 68184, 73866, 96594, 98488, 110799, 128792, 136368, 144891, 147732, 193188, 196976, 209287, 221598, 257584, 289782, 295464, 386376, 418574, 443196, 579564, 590928, 627861, 772752, 837148, 886392, 1159128, 1255722, 1674296, 1772784, 1883583, 2318256, 2511444, 3348592, 3767166, 5022888, 7534332, 10045776, 15068664, 30137328]

約数ペア:

[(1, 30137328), (2, 15068664), (3, 10045776), (4, 7534332), (6, 5022888), (8, 3767166), (9, 3348592), (12, 2511444), (13, 2318256), (16, 1883583), (17, 1772784), (18, 1674296), (24, 1255722), (26, 1159128), (34, 886392), (36, 837148), (39, 772752), (48, 627861), (51, 590928), (52, 579564), (68, 443196), (72, 418574), (78, 386376), (102, 295464), (104, 289782), (117, 257584), (136, 221598), (144, 209287), (153, 196976), (156, 193188), (204, 147732), (208, 144891), (221, 136368), (234, 128792), (272, 110799), (306, 98488), (312, 96594), (408, 73866), (442, 68184), (468, 64396), (612, 49244), (624, 48297), (663, 45456), (816, 36933), (884, 34092), (936, 32198), (947, 31824), (1224, 24622), (1326, 22728), (1768, 17046), (1872, 16099), (1894, 15912), (1989, 15152), (2448, 12311), (2652, 11364), (2841, 10608), (3536, 8523), (3788, 7956), (3978, 7576), (5304, 5682)]