12838740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 39118464

約数和(自身を除く): 26279724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 307, 340, 410, 492, 510, 614, 615, 697, 820, 921, 1020, 1228, 1230, 1394, 1535, 1842, 2091, 2460, 2788, 3070, 3485, 3684, 4182, 4605, 5219, 6140, 6970, 8364, 9210, 10438, 10455, 12587, 13940, 15657, 18420, 20876, 20910, 25174, 26095, 31314, 37761, 41820, 50348, 52190, 62628, 62935, 75522, 78285, 104380, 125870, 151044, 156570, 188805, 213979, 251740, 313140, 377610, 427958, 641937, 755220, 855916, 1069895, 1283874, 2139790, 2567748, 3209685, 4279580, 6419370, 12838740]

約数ペア:

[(1, 12838740), (2, 6419370), (3, 4279580), (4, 3209685), (5, 2567748), (6, 2139790), (10, 1283874), (12, 1069895), (15, 855916), (17, 755220), (20, 641937), (30, 427958), (34, 377610), (41, 313140), (51, 251740), (60, 213979), (68, 188805), (82, 156570), (85, 151044), (102, 125870), (123, 104380), (164, 78285), (170, 75522), (204, 62935), (205, 62628), (246, 52190), (255, 50348), (307, 41820), (340, 37761), (410, 31314), (492, 26095), (510, 25174), (614, 20910), (615, 20876), (697, 18420), (820, 15657), (921, 13940), (1020, 12587), (1228, 10455), (1230, 10438), (1394, 9210), (1535, 8364), (1842, 6970), (2091, 6140), (2460, 5219), (2788, 4605), (3070, 4182), (3485, 3684)]