13454820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4429

約数の個数: 72

約数和(自身を含む): 43223544

約数和(自身を除く): 29768724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 4397, 8794, 13191, 17588, 21985, 26382, 39573, 43970, 52764, 65955, 74749, 79146, 87940, 131910, 149498, 158292, 197865, 224247, 263820, 298996, 373745, 395730, 448494, 672741, 747490, 791460, 896988, 1121235, 1345482, 1494980, 2242470, 2690964, 3363705, 4484940, 6727410, 13454820]

約数ペア:

[(1, 13454820), (2, 6727410), (3, 4484940), (4, 3363705), (5, 2690964), (6, 2242470), (9, 1494980), (10, 1345482), (12, 1121235), (15, 896988), (17, 791460), (18, 747490), (20, 672741), (30, 448494), (34, 395730), (36, 373745), (45, 298996), (51, 263820), (60, 224247), (68, 197865), (85, 158292), (90, 149498), (102, 131910), (153, 87940), (170, 79146), (180, 74749), (204, 65955), (255, 52764), (306, 43970), (340, 39573), (510, 26382), (612, 21985), (765, 17588), (1020, 13191), (1530, 8794), (3060, 4397)]