2729860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 7354368

約数和(自身を除く): 4624508

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 37, 62, 68, 70, 74, 85, 119, 124, 140, 148, 155, 170, 185, 217, 238, 259, 310, 340, 370, 434, 476, 518, 527, 595, 620, 629, 740, 868, 1036, 1054, 1085, 1147, 1190, 1258, 1295, 2108, 2170, 2294, 2380, 2516, 2590, 2635, 3145, 3689, 4340, 4403, 4588, 5180, 5270, 5735, 6290, 7378, 8029, 8806, 10540, 11470, 12580, 14756, 16058, 17612, 18445, 19499, 22015, 22940, 32116, 36890, 38998, 40145, 44030, 73780, 77996, 80290, 88060, 97495, 136493, 160580, 194990, 272986, 389980, 545972, 682465, 1364930, 2729860]

約数ペア:

[(1, 2729860), (2, 1364930), (4, 682465), (5, 545972), (7, 389980), (10, 272986), (14, 194990), (17, 160580), (20, 136493), (28, 97495), (31, 88060), (34, 80290), (35, 77996), (37, 73780), (62, 44030), (68, 40145), (70, 38998), (74, 36890), (85, 32116), (119, 22940), (124, 22015), (140, 19499), (148, 18445), (155, 17612), (170, 16058), (185, 14756), (217, 12580), (238, 11470), (259, 10540), (310, 8806), (340, 8029), (370, 7378), (434, 6290), (476, 5735), (518, 5270), (527, 5180), (595, 4588), (620, 4403), (629, 4340), (740, 3689), (868, 3145), (1036, 2635), (1054, 2590), (1085, 2516), (1147, 2380), (1190, 2294), (1258, 2170), (1295, 2108)]