30519776

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 74027520

約数和(自身を除く): 43507744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 71, 76, 101, 112, 133, 142, 152, 202, 224, 266, 284, 304, 404, 497, 532, 568, 608, 707, 808, 994, 1064, 1136, 1349, 1414, 1616, 1919, 1988, 2128, 2272, 2698, 2828, 3232, 3838, 3976, 4256, 5396, 5656, 7171, 7676, 7952, 9443, 10792, 11312, 13433, 14342, 15352, 15904, 18886, 21584, 22624, 26866, 28684, 30704, 37772, 43168, 50197, 53732, 57368, 61408, 75544, 100394, 107464, 114736, 136249, 151088, 200788, 214928, 229472, 272498, 302176, 401576, 429856, 544996, 803152, 953743, 1089992, 1606304, 1907486, 2179984, 3814972, 4359968, 7629944, 15259888, 30519776]

約数ペア:

[(1, 30519776), (2, 15259888), (4, 7629944), (7, 4359968), (8, 3814972), (14, 2179984), (16, 1907486), (19, 1606304), (28, 1089992), (32, 953743), (38, 803152), (56, 544996), (71, 429856), (76, 401576), (101, 302176), (112, 272498), (133, 229472), (142, 214928), (152, 200788), (202, 151088), (224, 136249), (266, 114736), (284, 107464), (304, 100394), (404, 75544), (497, 61408), (532, 57368), (568, 53732), (608, 50197), (707, 43168), (808, 37772), (994, 30704), (1064, 28684), (1136, 26866), (1349, 22624), (1414, 21584), (1616, 18886), (1919, 15904), (1988, 15352), (2128, 14342), (2272, 13433), (2698, 11312), (2828, 10792), (3232, 9443), (3838, 7952), (3976, 7676), (4256, 7171), (5396, 5656)]