57490260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 172005120

約数和(自身を除く): 114514860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 157, 170, 204, 255, 314, 340, 359, 471, 510, 628, 718, 785, 942, 1020, 1077, 1436, 1570, 1795, 1884, 2154, 2355, 2669, 3140, 3590, 4308, 4710, 5338, 5385, 6103, 7180, 8007, 9420, 10676, 10770, 12206, 13345, 16014, 18309, 21540, 24412, 26690, 30515, 32028, 36618, 40035, 53380, 56363, 61030, 73236, 80070, 91545, 112726, 122060, 160140, 169089, 183090, 225452, 281815, 338178, 366180, 563630, 676356, 845445, 958171, 1127260, 1690890, 1916342, 2874513, 3381780, 3832684, 4790855, 5749026, 9581710, 11498052, 14372565, 19163420, 28745130, 57490260]

約数ペア:

[(1, 57490260), (2, 28745130), (3, 19163420), (4, 14372565), (5, 11498052), (6, 9581710), (10, 5749026), (12, 4790855), (15, 3832684), (17, 3381780), (20, 2874513), (30, 1916342), (34, 1690890), (51, 1127260), (60, 958171), (68, 845445), (85, 676356), (102, 563630), (157, 366180), (170, 338178), (204, 281815), (255, 225452), (314, 183090), (340, 169089), (359, 160140), (471, 122060), (510, 112726), (628, 91545), (718, 80070), (785, 73236), (942, 61030), (1020, 56363), (1077, 53380), (1436, 40035), (1570, 36618), (1795, 32028), (1884, 30515), (2154, 26690), (2355, 24412), (2669, 21540), (3140, 18309), (3590, 16014), (4308, 13345), (4710, 12206), (5338, 10770), (5385, 10676), (6103, 9420), (7180, 8007)]