28745130

素因数分解:

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

素因数の和:543

約数の個数: 64

約数和(自身を含む): 73716480

約数和(自身を除く): 44971350

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 255, 314, 359, 471, 510, 718, 785, 942, 1077, 1570, 1795, 2154, 2355, 2669, 3590, 4710, 5338, 5385, 6103, 8007, 10770, 12206, 13345, 16014, 18309, 26690, 30515, 36618, 40035, 56363, 61030, 80070, 91545, 112726, 169089, 183090, 281815, 338178, 563630, 845445, 958171, 1690890, 1916342, 2874513, 4790855, 5749026, 9581710, 14372565, 28745130]

約数ペア:

[(1, 28745130), (2, 14372565), (3, 9581710), (5, 5749026), (6, 4790855), (10, 2874513), (15, 1916342), (17, 1690890), (30, 958171), (34, 845445), (51, 563630), (85, 338178), (102, 281815), (157, 183090), (170, 169089), (255, 112726), (314, 91545), (359, 80070), (471, 61030), (510, 56363), (718, 40035), (785, 36618), (942, 30515), (1077, 26690), (1570, 18309), (1795, 16014), (2154, 13345), (2355, 12206), (2669, 10770), (3590, 8007), (4710, 6103), (5338, 5385)]