26962740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{1019}}^1$

素因数の和:1051

約数の個数: 144

約数和(自身を含む): 97675200

約数和(自身を除く): 70712460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1019, 1260, 1323, 1470, 1764, 1890, 2038, 2205, 2646, 2940, 3057, 3780, 4076, 4410, 5095, 5292, 6114, 6615, 7133, 8820, 9171, 10190, 12228, 13230, 14266, 15285, 18342, 20380, 21399, 26460, 27513, 28532, 30570, 35665, 36684, 42798, 45855, 49931, 55026, 61140, 64197, 71330, 85596, 91710, 99862, 106995, 110052, 128394, 137565, 142660, 149793, 183420, 192591, 199724, 213990, 249655, 256788, 275130, 299586, 320985, 385182, 427980, 449379, 499310, 550260, 599172, 641970, 748965, 770364, 898758, 962955, 998620, 1283940, 1348137, 1497930, 1797516, 1925910, 2246895, 2696274, 2995860, 3851820, 4493790, 5392548, 6740685, 8987580, 13481370, 26962740]

約数ペア:

[(1, 26962740), (2, 13481370), (3, 8987580), (4, 6740685), (5, 5392548), (6, 4493790), (7, 3851820), (9, 2995860), (10, 2696274), (12, 2246895), (14, 1925910), (15, 1797516), (18, 1497930), (20, 1348137), (21, 1283940), (27, 998620), (28, 962955), (30, 898758), (35, 770364), (36, 748965), (42, 641970), (45, 599172), (49, 550260), (54, 499310), (60, 449379), (63, 427980), (70, 385182), (84, 320985), (90, 299586), (98, 275130), (105, 256788), (108, 249655), (126, 213990), (135, 199724), (140, 192591), (147, 183420), (180, 149793), (189, 142660), (196, 137565), (210, 128394), (245, 110052), (252, 106995), (270, 99862), (294, 91710), (315, 85596), (378, 71330), (420, 64197), (441, 61140), (490, 55026), (540, 49931), (588, 45855), (630, 42798), (735, 36684), (756, 35665), (882, 30570), (945, 28532), (980, 27513), (1019, 26460), (1260, 21399), (1323, 20380), (1470, 18342), (1764, 15285), (1890, 14266), (2038, 13230), (2205, 12228), (2646, 10190), (2940, 9171), (3057, 8820), (3780, 7133), (4076, 6615), (4410, 6114), (5095, 5292)]