7616820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 22675968

約数和(自身を除く): 15059148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 47, 60, 73, 74, 94, 111, 141, 146, 148, 185, 188, 219, 222, 235, 282, 292, 365, 370, 438, 444, 470, 555, 564, 705, 730, 740, 876, 940, 1095, 1110, 1410, 1460, 1739, 2190, 2220, 2701, 2820, 3431, 3478, 4380, 5217, 5402, 6862, 6956, 8103, 8695, 10293, 10434, 10804, 13505, 13724, 16206, 17155, 17390, 20586, 20868, 26085, 27010, 32412, 34310, 34780, 40515, 41172, 51465, 52170, 54020, 68620, 81030, 102930, 104340, 126947, 162060, 205860, 253894, 380841, 507788, 634735, 761682, 1269470, 1523364, 1904205, 2538940, 3808410, 7616820]

約数ペア:

[(1, 7616820), (2, 3808410), (3, 2538940), (4, 1904205), (5, 1523364), (6, 1269470), (10, 761682), (12, 634735), (15, 507788), (20, 380841), (30, 253894), (37, 205860), (47, 162060), (60, 126947), (73, 104340), (74, 102930), (94, 81030), (111, 68620), (141, 54020), (146, 52170), (148, 51465), (185, 41172), (188, 40515), (219, 34780), (222, 34310), (235, 32412), (282, 27010), (292, 26085), (365, 20868), (370, 20586), (438, 17390), (444, 17155), (470, 16206), (555, 13724), (564, 13505), (705, 10804), (730, 10434), (740, 10293), (876, 8695), (940, 8103), (1095, 6956), (1110, 6862), (1410, 5402), (1460, 5217), (1739, 4380), (2190, 3478), (2220, 3431), (2701, 2820)]