13837980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 42364224

約数和(自身を除く): 28526244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 113, 130, 156, 157, 195, 226, 260, 314, 339, 390, 452, 471, 565, 628, 678, 780, 785, 942, 1130, 1356, 1469, 1570, 1695, 1884, 2041, 2260, 2355, 2938, 3140, 3390, 4082, 4407, 4710, 5876, 6123, 6780, 7345, 8164, 8814, 9420, 10205, 12246, 14690, 17628, 17741, 20410, 22035, 24492, 29380, 30615, 35482, 40820, 44070, 53223, 61230, 70964, 88140, 88705, 106446, 122460, 177410, 212892, 230633, 266115, 354820, 461266, 532230, 691899, 922532, 1064460, 1153165, 1383798, 2306330, 2767596, 3459495, 4612660, 6918990, 13837980]

約数ペア:

[(1, 13837980), (2, 6918990), (3, 4612660), (4, 3459495), (5, 2767596), (6, 2306330), (10, 1383798), (12, 1153165), (13, 1064460), (15, 922532), (20, 691899), (26, 532230), (30, 461266), (39, 354820), (52, 266115), (60, 230633), (65, 212892), (78, 177410), (113, 122460), (130, 106446), (156, 88705), (157, 88140), (195, 70964), (226, 61230), (260, 53223), (314, 44070), (339, 40820), (390, 35482), (452, 30615), (471, 29380), (565, 24492), (628, 22035), (678, 20410), (780, 17741), (785, 17628), (942, 14690), (1130, 12246), (1356, 10205), (1469, 9420), (1570, 8814), (1695, 8164), (1884, 7345), (2041, 6780), (2260, 6123), (2355, 5876), (2938, 4710), (3140, 4407), (3390, 4082)]