9403380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 34594560

約数和(自身を除く): 25191180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 439, 476, 510, 595, 612, 630, 714, 765, 878, 1020, 1071, 1190, 1260, 1317, 1428, 1530, 1756, 1785, 2142, 2195, 2380, 2634, 3060, 3073, 3570, 3951, 4284, 4390, 5268, 5355, 6146, 6585, 7140, 7463, 7902, 8780, 9219, 10710, 12292, 13170, 14926, 15365, 15804, 18438, 19755, 21420, 22389, 26340, 27657, 29852, 30730, 36876, 37315, 39510, 44778, 46095, 52241, 55314, 61460, 67167, 74630, 79020, 89556, 92190, 104482, 110628, 111945, 134334, 138285, 149260, 156723, 184380, 208964, 223890, 261205, 268668, 276570, 313446, 335835, 447780, 470169, 522410, 553140, 626892, 671670, 783615, 940338, 1044820, 1343340, 1567230, 1880676, 2350845, 3134460, 4701690, 9403380]

約数ペア:

[(1, 9403380), (2, 4701690), (3, 3134460), (4, 2350845), (5, 1880676), (6, 1567230), (7, 1343340), (9, 1044820), (10, 940338), (12, 783615), (14, 671670), (15, 626892), (17, 553140), (18, 522410), (20, 470169), (21, 447780), (28, 335835), (30, 313446), (34, 276570), (35, 268668), (36, 261205), (42, 223890), (45, 208964), (51, 184380), (60, 156723), (63, 149260), (68, 138285), (70, 134334), (84, 111945), (85, 110628), (90, 104482), (102, 92190), (105, 89556), (119, 79020), (126, 74630), (140, 67167), (153, 61460), (170, 55314), (180, 52241), (204, 46095), (210, 44778), (238, 39510), (252, 37315), (255, 36876), (306, 30730), (315, 29852), (340, 27657), (357, 26340), (420, 22389), (439, 21420), (476, 19755), (510, 18438), (595, 15804), (612, 15365), (630, 14926), (714, 13170), (765, 12292), (878, 10710), (1020, 9219), (1071, 8780), (1190, 7902), (1260, 7463), (1317, 7140), (1428, 6585), (1530, 6146), (1756, 5355), (1785, 5268), (2142, 4390), (2195, 4284), (2380, 3951), (2634, 3570), (3060, 3073)]