30789584

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 73352448

約数和(自身を除く): 42562864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 103, 112, 119, 136, 157, 206, 238, 272, 314, 412, 476, 628, 721, 824, 952, 1099, 1256, 1442, 1648, 1751, 1904, 2198, 2512, 2669, 2884, 3502, 4396, 5338, 5768, 7004, 8792, 10676, 11536, 12257, 14008, 16171, 17584, 18683, 21352, 24514, 28016, 32342, 37366, 42704, 49028, 64684, 74732, 98056, 113197, 129368, 149464, 196112, 226394, 258736, 274907, 298928, 452788, 549814, 905576, 1099628, 1811152, 1924349, 2199256, 3848698, 4398512, 7697396, 15394792, 30789584]

約数ペア:

[(1, 30789584), (2, 15394792), (4, 7697396), (7, 4398512), (8, 3848698), (14, 2199256), (16, 1924349), (17, 1811152), (28, 1099628), (34, 905576), (56, 549814), (68, 452788), (103, 298928), (112, 274907), (119, 258736), (136, 226394), (157, 196112), (206, 149464), (238, 129368), (272, 113197), (314, 98056), (412, 74732), (476, 64684), (628, 49028), (721, 42704), (824, 37366), (952, 32342), (1099, 28016), (1256, 24514), (1442, 21352), (1648, 18683), (1751, 17584), (1904, 16171), (2198, 14008), (2512, 12257), (2669, 11536), (2884, 10676), (3502, 8792), (4396, 7004), (5338, 5768)]