30434808

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 82713600

約数和(自身を除く): 52278792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2153, 2356, 3534, 4306, 4712, 6459, 7068, 8612, 12918, 14136, 17224, 25836, 40907, 51672, 66743, 81814, 122721, 133486, 163628, 200229, 245442, 266972, 327256, 400458, 490884, 533944, 800916, 981768, 1268117, 1601832, 2536234, 3804351, 5072468, 7608702, 10144936, 15217404, 30434808]

約数ペア:

[(1, 30434808), (2, 15217404), (3, 10144936), (4, 7608702), (6, 5072468), (8, 3804351), (12, 2536234), (19, 1601832), (24, 1268117), (31, 981768), (38, 800916), (57, 533944), (62, 490884), (76, 400458), (93, 327256), (114, 266972), (124, 245442), (152, 200229), (186, 163628), (228, 133486), (248, 122721), (372, 81814), (456, 66743), (589, 51672), (744, 40907), (1178, 25836), (1767, 17224), (2153, 14136), (2356, 12918), (3534, 8612), (4306, 7068), (4712, 6459)]