30475830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 62421450

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 79, 105, 110, 154, 158, 165, 167, 210, 231, 237, 330, 334, 385, 395, 462, 474, 501, 553, 770, 790, 835, 869, 1002, 1106, 1155, 1169, 1185, 1659, 1670, 1738, 1837, 2310, 2338, 2370, 2505, 2607, 2765, 3318, 3507, 3674, 4345, 5010, 5214, 5511, 5530, 5845, 6083, 7014, 8295, 8690, 9185, 11022, 11690, 12166, 12859, 13035, 13193, 16590, 17535, 18249, 18370, 25718, 26070, 26386, 27555, 30415, 35070, 36498, 38577, 39579, 55110, 60830, 64295, 65965, 77154, 79158, 91245, 92351, 128590, 131930, 145123, 182490, 184702, 192885, 197895, 277053, 290246, 385770, 395790, 435369, 461755, 554106, 725615, 870738, 923510, 1015861, 1385265, 1451230, 2031722, 2176845, 2770530, 3047583, 4353690, 5079305, 6095166, 10158610, 15237915, 30475830]

約数ペア:

[(1, 30475830), (2, 15237915), (3, 10158610), (5, 6095166), (6, 5079305), (7, 4353690), (10, 3047583), (11, 2770530), (14, 2176845), (15, 2031722), (21, 1451230), (22, 1385265), (30, 1015861), (33, 923510), (35, 870738), (42, 725615), (55, 554106), (66, 461755), (70, 435369), (77, 395790), (79, 385770), (105, 290246), (110, 277053), (154, 197895), (158, 192885), (165, 184702), (167, 182490), (210, 145123), (231, 131930), (237, 128590), (330, 92351), (334, 91245), (385, 79158), (395, 77154), (462, 65965), (474, 64295), (501, 60830), (553, 55110), (770, 39579), (790, 38577), (835, 36498), (869, 35070), (1002, 30415), (1106, 27555), (1155, 26386), (1169, 26070), (1185, 25718), (1659, 18370), (1670, 18249), (1738, 17535), (1837, 16590), (2310, 13193), (2338, 13035), (2370, 12859), (2505, 12166), (2607, 11690), (2765, 11022), (3318, 9185), (3507, 8690), (3674, 8295), (4345, 7014), (5010, 6083), (5214, 5845), (5511, 5530)]