274904450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8741}}^1$

素因数の和:8807

約数の個数: 48

約数和(自身を含む): 556096104

約数和(自身を除く): 281191654

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 850, 925, 1258, 1850, 3145, 6290, 8741, 15725, 17482, 31450, 43705, 87410, 148597, 218525, 297194, 323417, 437050, 646834, 742985, 1485970, 1617085, 3234170, 3714925, 5498089, 7429850, 8085425, 10996178, 16170850, 27490445, 54980890, 137452225, 274904450]

約数ペア:

[(1, 274904450), (2, 137452225), (5, 54980890), (10, 27490445), (17, 16170850), (25, 10996178), (34, 8085425), (37, 7429850), (50, 5498089), (74, 3714925), (85, 3234170), (170, 1617085), (185, 1485970), (370, 742985), (425, 646834), (629, 437050), (850, 323417), (925, 297194), (1258, 218525), (1850, 148597), (3145, 87410), (6290, 43705), (8741, 31450), (15725, 17482)]