6986340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1101

約数の個数: 72

約数和(自身を含む): 21785400

約数和(自身を除く): 14799060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1049, 1110, 1332, 1665, 2098, 2220, 3147, 3330, 4196, 5245, 6294, 6660, 9441, 10490, 12588, 15735, 18882, 20980, 31470, 37764, 38813, 47205, 62940, 77626, 94410, 116439, 155252, 188820, 194065, 232878, 349317, 388130, 465756, 582195, 698634, 776260, 1164390, 1397268, 1746585, 2328780, 3493170, 6986340]

約数ペア:

[(1, 6986340), (2, 3493170), (3, 2328780), (4, 1746585), (5, 1397268), (6, 1164390), (9, 776260), (10, 698634), (12, 582195), (15, 465756), (18, 388130), (20, 349317), (30, 232878), (36, 194065), (37, 188820), (45, 155252), (60, 116439), (74, 94410), (90, 77626), (111, 62940), (148, 47205), (180, 38813), (185, 37764), (222, 31470), (333, 20980), (370, 18882), (444, 15735), (555, 12588), (666, 10490), (740, 9441), (1049, 6660), (1110, 6294), (1332, 5245), (1665, 4196), (2098, 3330), (2220, 3147)]