2767221940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15527}}^1$

素因数の和:15629

約数の個数: 96

約数和(自身を含む): 7095674880

約数和(自身を除く): 4328452940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 67, 70, 76, 95, 133, 134, 140, 190, 266, 268, 335, 380, 469, 532, 665, 670, 938, 1273, 1330, 1340, 1876, 2345, 2546, 2660, 4690, 5092, 6365, 8911, 9380, 12730, 15527, 17822, 25460, 31054, 35644, 44555, 62108, 77635, 89110, 108689, 155270, 178220, 217378, 295013, 310540, 434756, 543445, 590026, 1040309, 1086890, 1180052, 1475065, 2065091, 2080618, 2173780, 2950130, 4130182, 4161236, 5201545, 5900260, 7282163, 8260364, 10325455, 10403090, 14564326, 19765871, 20650910, 20806180, 29128652, 36410815, 39531742, 41301820, 72821630, 79063484, 98829355, 138361097, 145643260, 197658710, 276722194, 395317420, 553444388, 691805485, 1383610970, 2767221940]

約数ペア:

[(1, 2767221940), (2, 1383610970), (4, 691805485), (5, 553444388), (7, 395317420), (10, 276722194), (14, 197658710), (19, 145643260), (20, 138361097), (28, 98829355), (35, 79063484), (38, 72821630), (67, 41301820), (70, 39531742), (76, 36410815), (95, 29128652), (133, 20806180), (134, 20650910), (140, 19765871), (190, 14564326), (266, 10403090), (268, 10325455), (335, 8260364), (380, 7282163), (469, 5900260), (532, 5201545), (665, 4161236), (670, 4130182), (938, 2950130), (1273, 2173780), (1330, 2080618), (1340, 2065091), (1876, 1475065), (2345, 1180052), (2546, 1086890), (2660, 1040309), (4690, 590026), (5092, 543445), (6365, 434756), (8911, 310540), (9380, 295013), (12730, 217378), (15527, 178220), (17822, 155270), (25460, 108689), (31054, 89110), (35644, 77635), (44555, 62108)]