10420278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 23697408

約数和(自身を除く): 13277130

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 463, 682, 726, 926, 1023, 1389, 2046, 2778, 3751, 5093, 7502, 10186, 11253, 14353, 15279, 22506, 28706, 30558, 43059, 56023, 86118, 112046, 157883, 168069, 315766, 336138, 473649, 947298, 1736713, 3473426, 5210139, 10420278]

約数ペア:

[(1, 10420278), (2, 5210139), (3, 3473426), (6, 1736713), (11, 947298), (22, 473649), (31, 336138), (33, 315766), (62, 168069), (66, 157883), (93, 112046), (121, 86118), (186, 56023), (242, 43059), (341, 30558), (363, 28706), (463, 22506), (682, 15279), (726, 14353), (926, 11253), (1023, 10186), (1389, 7502), (2046, 5093), (2778, 3751)]