2171596260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{7243}}^1$

素因数の和:7537

約数の個数: 96

約数和(自身を含む): 6425717760

約数和(自身を除く): 4254121500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 263, 285, 380, 526, 570, 789, 1052, 1140, 1315, 1578, 2630, 3156, 3945, 4997, 5260, 7243, 7890, 9994, 14486, 14991, 15780, 19988, 21729, 24985, 28972, 29982, 36215, 43458, 49970, 59964, 72430, 74955, 86916, 99940, 108645, 137617, 144860, 149910, 217290, 275234, 299820, 412851, 434580, 550468, 688085, 825702, 1376170, 1651404, 1904909, 2064255, 2752340, 3809818, 4128510, 5714727, 7619636, 8257020, 9524545, 11429454, 19049090, 22858908, 28573635, 36193271, 38098180, 57147270, 72386542, 108579813, 114294540, 144773084, 180966355, 217159626, 361932710, 434319252, 542899065, 723865420, 1085798130, 2171596260]

約数ペア:

[(1, 2171596260), (2, 1085798130), (3, 723865420), (4, 542899065), (5, 434319252), (6, 361932710), (10, 217159626), (12, 180966355), (15, 144773084), (19, 114294540), (20, 108579813), (30, 72386542), (38, 57147270), (57, 38098180), (60, 36193271), (76, 28573635), (95, 22858908), (114, 19049090), (190, 11429454), (228, 9524545), (263, 8257020), (285, 7619636), (380, 5714727), (526, 4128510), (570, 3809818), (789, 2752340), (1052, 2064255), (1140, 1904909), (1315, 1651404), (1578, 1376170), (2630, 825702), (3156, 688085), (3945, 550468), (4997, 434580), (5260, 412851), (7243, 299820), (7890, 275234), (9994, 217290), (14486, 149910), (14991, 144860), (15780, 137617), (19988, 108645), (21729, 99940), (24985, 86916), (28972, 74955), (29982, 72430), (36215, 59964), (43458, 49970)]