2197238470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{28001}}^1$

素因数の和:28093

約数の個数: 64

約数和(自身を含む): 4838745600

約数和(自身を除く): 2641507130

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 95, 118, 133, 190, 266, 295, 413, 590, 665, 826, 1121, 1330, 2065, 2242, 4130, 5605, 7847, 11210, 15694, 28001, 39235, 56002, 78470, 140005, 196007, 280010, 392014, 532019, 980035, 1064038, 1652059, 1960070, 2660095, 3304118, 3724133, 5320190, 7448266, 8260295, 11564413, 16520590, 18620665, 23128826, 31389121, 37241330, 57822065, 62778242, 115644130, 156945605, 219723847, 313891210, 439447694, 1098619235, 2197238470]

約数ペア:

[(1, 2197238470), (2, 1098619235), (5, 439447694), (7, 313891210), (10, 219723847), (14, 156945605), (19, 115644130), (35, 62778242), (38, 57822065), (59, 37241330), (70, 31389121), (95, 23128826), (118, 18620665), (133, 16520590), (190, 11564413), (266, 8260295), (295, 7448266), (413, 5320190), (590, 3724133), (665, 3304118), (826, 2660095), (1121, 1960070), (1330, 1652059), (2065, 1064038), (2242, 980035), (4130, 532019), (5605, 392014), (7847, 280010), (11210, 196007), (15694, 140005), (28001, 78470), (39235, 56002)]