7048470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 20901888

約数和(自身を除く): 13853418

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 53, 55, 62, 65, 66, 78, 93, 106, 110, 130, 143, 155, 159, 165, 186, 195, 265, 286, 310, 318, 330, 341, 390, 403, 429, 465, 530, 583, 682, 689, 715, 795, 806, 858, 930, 1023, 1166, 1209, 1378, 1430, 1590, 1643, 1705, 1749, 2015, 2046, 2067, 2145, 2418, 2915, 3286, 3410, 3445, 3498, 4030, 4134, 4290, 4433, 4929, 5115, 5830, 6045, 6890, 7579, 8215, 8745, 8866, 9858, 10230, 10335, 12090, 13299, 15158, 16430, 17490, 18073, 20670, 21359, 22165, 22737, 24645, 26598, 36146, 37895, 42718, 44330, 45474, 49290, 54219, 64077, 66495, 75790, 90365, 106795, 108438, 113685, 128154, 132990, 180730, 213590, 227370, 234949, 271095, 320385, 469898, 542190, 640770, 704847, 1174745, 1409694, 2349490, 3524235, 7048470]

約数ペア:

[(1, 7048470), (2, 3524235), (3, 2349490), (5, 1409694), (6, 1174745), (10, 704847), (11, 640770), (13, 542190), (15, 469898), (22, 320385), (26, 271095), (30, 234949), (31, 227370), (33, 213590), (39, 180730), (53, 132990), (55, 128154), (62, 113685), (65, 108438), (66, 106795), (78, 90365), (93, 75790), (106, 66495), (110, 64077), (130, 54219), (143, 49290), (155, 45474), (159, 44330), (165, 42718), (186, 37895), (195, 36146), (265, 26598), (286, 24645), (310, 22737), (318, 22165), (330, 21359), (341, 20670), (390, 18073), (403, 17490), (429, 16430), (465, 15158), (530, 13299), (583, 12090), (682, 10335), (689, 10230), (715, 9858), (795, 8866), (806, 8745), (858, 8215), (930, 7579), (1023, 6890), (1166, 6045), (1209, 5830), (1378, 5115), (1430, 4929), (1590, 4433), (1643, 4290), (1705, 4134), (1749, 4030), (2015, 3498), (2046, 3445), (2067, 3410), (2145, 3286), (2418, 2915)]