27262340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 70990080

約数和(自身を除く): 43727740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 74, 76, 95, 133, 140, 148, 185, 190, 259, 266, 277, 370, 380, 518, 532, 554, 665, 703, 740, 1036, 1108, 1295, 1330, 1385, 1406, 1939, 2590, 2660, 2770, 2812, 3515, 3878, 4921, 5180, 5263, 5540, 7030, 7756, 9695, 9842, 10249, 10526, 14060, 19390, 19684, 20498, 21052, 24605, 26315, 36841, 38780, 40996, 49210, 51245, 52630, 71743, 73682, 98420, 102490, 105260, 143486, 147364, 184205, 194731, 204980, 286972, 358715, 368410, 389462, 717430, 736820, 778924, 973655, 1363117, 1434860, 1947310, 2726234, 3894620, 5452468, 6815585, 13631170, 27262340]

約数ペア:

[(1, 27262340), (2, 13631170), (4, 6815585), (5, 5452468), (7, 3894620), (10, 2726234), (14, 1947310), (19, 1434860), (20, 1363117), (28, 973655), (35, 778924), (37, 736820), (38, 717430), (70, 389462), (74, 368410), (76, 358715), (95, 286972), (133, 204980), (140, 194731), (148, 184205), (185, 147364), (190, 143486), (259, 105260), (266, 102490), (277, 98420), (370, 73682), (380, 71743), (518, 52630), (532, 51245), (554, 49210), (665, 40996), (703, 38780), (740, 36841), (1036, 26315), (1108, 24605), (1295, 21052), (1330, 20498), (1385, 19684), (1406, 19390), (1939, 14060), (2590, 10526), (2660, 10249), (2770, 9842), (2812, 9695), (3515, 7756), (3878, 7030), (4921, 5540), (5180, 5263)]