80803710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23021}}^1$

素因数の和:23050

約数の個数: 64

約数和(自身を含む): 232061760

約数和(自身を除く): 151258050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 23021, 46042, 69063, 115105, 138126, 207189, 230210, 299273, 345315, 414378, 598546, 621567, 690630, 897819, 1035945, 1243134, 1496365, 1795638, 2071890, 2693457, 2992730, 3107835, 4489095, 5386914, 6215670, 8080371, 8978190, 13467285, 16160742, 26934570, 40401855, 80803710]

約数ペア:

[(1, 80803710), (2, 40401855), (3, 26934570), (5, 16160742), (6, 13467285), (9, 8978190), (10, 8080371), (13, 6215670), (15, 5386914), (18, 4489095), (26, 3107835), (27, 2992730), (30, 2693457), (39, 2071890), (45, 1795638), (54, 1496365), (65, 1243134), (78, 1035945), (90, 897819), (117, 690630), (130, 621567), (135, 598546), (195, 414378), (234, 345315), (270, 299273), (351, 230210), (390, 207189), (585, 138126), (702, 115105), (1170, 69063), (1755, 46042), (3510, 23021)]