219503610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2273}}^1$

素因数の和:2352

約数の個数: 96

約数和(自身を含む): 606612240

約数和(自身を除く): 387108630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 37, 45, 58, 74, 87, 90, 111, 145, 174, 185, 222, 261, 290, 333, 370, 435, 522, 555, 666, 870, 1073, 1110, 1305, 1665, 2146, 2273, 2610, 3219, 3330, 4546, 5365, 6438, 6819, 9657, 10730, 11365, 13638, 16095, 19314, 20457, 22730, 32190, 34095, 40914, 48285, 65917, 68190, 84101, 96570, 102285, 131834, 168202, 197751, 204570, 252303, 329585, 395502, 420505, 504606, 593253, 659170, 756909, 841010, 988755, 1186506, 1261515, 1513818, 1977510, 2438929, 2523030, 2966265, 3784545, 4877858, 5932530, 7316787, 7569090, 12194645, 14633574, 21950361, 24389290, 36583935, 43900722, 73167870, 109751805, 219503610]

約数ペア:

[(1, 219503610), (2, 109751805), (3, 73167870), (5, 43900722), (6, 36583935), (9, 24389290), (10, 21950361), (15, 14633574), (18, 12194645), (29, 7569090), (30, 7316787), (37, 5932530), (45, 4877858), (58, 3784545), (74, 2966265), (87, 2523030), (90, 2438929), (111, 1977510), (145, 1513818), (174, 1261515), (185, 1186506), (222, 988755), (261, 841010), (290, 756909), (333, 659170), (370, 593253), (435, 504606), (522, 420505), (555, 395502), (666, 329585), (870, 252303), (1073, 204570), (1110, 197751), (1305, 168202), (1665, 131834), (2146, 102285), (2273, 96570), (2610, 84101), (3219, 68190), (3330, 65917), (4546, 48285), (5365, 40914), (6438, 34095), (6819, 32190), (9657, 22730), (10730, 20457), (11365, 19314), (13638, 16095)]