68419290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 171974016

約数和(自身を除く): 103554726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 185, 222, 265, 318, 370, 530, 555, 795, 1110, 1163, 1590, 1961, 2326, 3489, 3922, 5815, 5883, 6978, 9805, 11630, 11766, 17445, 19610, 29415, 34890, 43031, 58830, 61639, 86062, 123278, 129093, 184917, 215155, 258186, 308195, 369834, 430310, 616390, 645465, 924585, 1290930, 1849170, 2280643, 4561286, 6841929, 11403215, 13683858, 22806430, 34209645, 68419290]

約数ペア:

[(1, 68419290), (2, 34209645), (3, 22806430), (5, 13683858), (6, 11403215), (10, 6841929), (15, 4561286), (30, 2280643), (37, 1849170), (53, 1290930), (74, 924585), (106, 645465), (111, 616390), (159, 430310), (185, 369834), (222, 308195), (265, 258186), (318, 215155), (370, 184917), (530, 129093), (555, 123278), (795, 86062), (1110, 61639), (1163, 58830), (1590, 43031), (1961, 34890), (2326, 29415), (3489, 19610), (3922, 17445), (5815, 11766), (5883, 11630), (6978, 9805)]