138194190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2274

約数の個数: 96

約数和(自身を含む): 389896416

約数和(自身を除く): 251702226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 41, 45, 51, 82, 85, 90, 102, 123, 153, 170, 205, 246, 255, 306, 369, 410, 510, 615, 697, 738, 765, 1230, 1394, 1530, 1845, 2091, 2203, 3485, 3690, 4182, 4406, 6273, 6609, 6970, 10455, 11015, 12546, 13218, 19827, 20910, 22030, 31365, 33045, 37451, 39654, 62730, 66090, 74902, 90323, 99135, 112353, 180646, 187255, 198270, 224706, 270969, 337059, 374510, 451615, 541938, 561765, 674118, 812907, 903230, 1123530, 1354845, 1535491, 1625814, 1685295, 2709690, 3070982, 3370590, 4064535, 4606473, 7677455, 8129070, 9212946, 13819419, 15354910, 23032365, 27638838, 46064730, 69097095, 138194190]

約数ペア:

[(1, 138194190), (2, 69097095), (3, 46064730), (5, 27638838), (6, 23032365), (9, 15354910), (10, 13819419), (15, 9212946), (17, 8129070), (18, 7677455), (30, 4606473), (34, 4064535), (41, 3370590), (45, 3070982), (51, 2709690), (82, 1685295), (85, 1625814), (90, 1535491), (102, 1354845), (123, 1123530), (153, 903230), (170, 812907), (205, 674118), (246, 561765), (255, 541938), (306, 451615), (369, 374510), (410, 337059), (510, 270969), (615, 224706), (697, 198270), (738, 187255), (765, 180646), (1230, 112353), (1394, 99135), (1530, 90323), (1845, 74902), (2091, 66090), (2203, 62730), (3485, 39654), (3690, 37451), (4182, 33045), (4406, 31365), (6273, 22030), (6609, 20910), (6970, 19827), (10455, 13218), (11015, 12546)]