12286140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 37255680

約数和(自身を除く): 24969540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 307, 345, 348, 435, 460, 580, 614, 667, 690, 870, 921, 1228, 1334, 1380, 1535, 1740, 1842, 2001, 2668, 3070, 3335, 3684, 4002, 4605, 6140, 6670, 7061, 8004, 8903, 9210, 10005, 13340, 14122, 17806, 18420, 20010, 21183, 26709, 28244, 35305, 35612, 40020, 42366, 44515, 53418, 70610, 84732, 89030, 105915, 106836, 133545, 141220, 178060, 204769, 211830, 267090, 409538, 423660, 534180, 614307, 819076, 1023845, 1228614, 2047690, 2457228, 3071535, 4095380, 6143070, 12286140]

約数ペア:

[(1, 12286140), (2, 6143070), (3, 4095380), (4, 3071535), (5, 2457228), (6, 2047690), (10, 1228614), (12, 1023845), (15, 819076), (20, 614307), (23, 534180), (29, 423660), (30, 409538), (46, 267090), (58, 211830), (60, 204769), (69, 178060), (87, 141220), (92, 133545), (115, 106836), (116, 105915), (138, 89030), (145, 84732), (174, 70610), (230, 53418), (276, 44515), (290, 42366), (307, 40020), (345, 35612), (348, 35305), (435, 28244), (460, 26709), (580, 21183), (614, 20010), (667, 18420), (690, 17806), (870, 14122), (921, 13340), (1228, 10005), (1334, 9210), (1380, 8903), (1535, 8004), (1740, 7061), (1842, 6670), (2001, 6140), (2668, 4605), (3070, 4002), (3335, 3684)]