30400384

素因数分解:

$2^7\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 72907560

約数和(自身を除く): 42507176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 131, 148, 196, 224, 259, 262, 296, 392, 448, 518, 524, 592, 784, 896, 917, 1036, 1048, 1184, 1568, 1813, 1834, 2072, 2096, 2368, 3136, 3626, 3668, 4144, 4192, 4736, 4847, 6272, 6419, 7252, 7336, 8288, 8384, 9694, 12838, 14504, 14672, 16576, 16768, 19388, 25676, 29008, 29344, 33152, 33929, 38776, 51352, 58016, 58688, 67858, 77552, 102704, 116032, 117376, 135716, 155104, 205408, 232064, 237503, 271432, 310208, 410816, 475006, 542864, 620416, 821632, 950012, 1085728, 1900024, 2171456, 3800048, 4342912, 7600096, 15200192, 30400384]

約数ペア:

[(1, 30400384), (2, 15200192), (4, 7600096), (7, 4342912), (8, 3800048), (14, 2171456), (16, 1900024), (28, 1085728), (32, 950012), (37, 821632), (49, 620416), (56, 542864), (64, 475006), (74, 410816), (98, 310208), (112, 271432), (128, 237503), (131, 232064), (148, 205408), (196, 155104), (224, 135716), (259, 117376), (262, 116032), (296, 102704), (392, 77552), (448, 67858), (518, 58688), (524, 58016), (592, 51352), (784, 38776), (896, 33929), (917, 33152), (1036, 29344), (1048, 29008), (1184, 25676), (1568, 19388), (1813, 16768), (1834, 16576), (2072, 14672), (2096, 14504), (2368, 12838), (3136, 9694), (3626, 8384), (3668, 8288), (4144, 7336), (4192, 7252), (4736, 6419), (4847, 6272)]