7398270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 22394880

約数和(自身を除く): 14996610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 53, 54, 55, 66, 90, 94, 99, 106, 110, 135, 141, 159, 165, 198, 235, 265, 270, 282, 297, 318, 330, 423, 470, 477, 495, 517, 530, 583, 594, 705, 795, 846, 954, 990, 1034, 1166, 1269, 1410, 1431, 1485, 1551, 1590, 1749, 2115, 2385, 2491, 2538, 2585, 2862, 2915, 2970, 3102, 3498, 4230, 4653, 4770, 4982, 5170, 5247, 5830, 6345, 7155, 7473, 7755, 8745, 9306, 10494, 12455, 12690, 13959, 14310, 14946, 15510, 15741, 17490, 22419, 23265, 24910, 26235, 27401, 27918, 31482, 37365, 44838, 46530, 52470, 54802, 67257, 69795, 74730, 78705, 82203, 112095, 134514, 137005, 139590, 157410, 164406, 224190, 246609, 274010, 336285, 411015, 493218, 672570, 739827, 822030, 1233045, 1479654, 2466090, 3699135, 7398270]

約数ペア:

[(1, 7398270), (2, 3699135), (3, 2466090), (5, 1479654), (6, 1233045), (9, 822030), (10, 739827), (11, 672570), (15, 493218), (18, 411015), (22, 336285), (27, 274010), (30, 246609), (33, 224190), (45, 164406), (47, 157410), (53, 139590), (54, 137005), (55, 134514), (66, 112095), (90, 82203), (94, 78705), (99, 74730), (106, 69795), (110, 67257), (135, 54802), (141, 52470), (159, 46530), (165, 44838), (198, 37365), (235, 31482), (265, 27918), (270, 27401), (282, 26235), (297, 24910), (318, 23265), (330, 22419), (423, 17490), (470, 15741), (477, 15510), (495, 14946), (517, 14310), (530, 13959), (583, 12690), (594, 12455), (705, 10494), (795, 9306), (846, 8745), (954, 7755), (990, 7473), (1034, 7155), (1166, 6345), (1269, 5830), (1410, 5247), (1431, 5170), (1485, 4982), (1551, 4770), (1590, 4653), (1749, 4230), (2115, 3498), (2385, 3102), (2491, 2970), (2538, 2915), (2585, 2862)]