9437820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 31546368

約数和(自身を除く): 22108548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 977, 1380, 1610, 1932, 1954, 2415, 2931, 3220, 3908, 4830, 4885, 5862, 6839, 9660, 9770, 11724, 13678, 14655, 19540, 20517, 22471, 27356, 29310, 34195, 41034, 44942, 58620, 67413, 68390, 82068, 89884, 102585, 112355, 134826, 136780, 157297, 205170, 224710, 269652, 314594, 337065, 410340, 449420, 471891, 629188, 674130, 786485, 943782, 1348260, 1572970, 1887564, 2359455, 3145940, 4718910, 9437820]

約数ペア:

[(1, 9437820), (2, 4718910), (3, 3145940), (4, 2359455), (5, 1887564), (6, 1572970), (7, 1348260), (10, 943782), (12, 786485), (14, 674130), (15, 629188), (20, 471891), (21, 449420), (23, 410340), (28, 337065), (30, 314594), (35, 269652), (42, 224710), (46, 205170), (60, 157297), (69, 136780), (70, 134826), (84, 112355), (92, 102585), (105, 89884), (115, 82068), (138, 68390), (140, 67413), (161, 58620), (210, 44942), (230, 41034), (276, 34195), (322, 29310), (345, 27356), (420, 22471), (460, 20517), (483, 19540), (644, 14655), (690, 13678), (805, 11724), (966, 9770), (977, 9660), (1380, 6839), (1610, 5862), (1932, 4885), (1954, 4830), (2415, 3908), (2931, 3220)]