47247990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 70325130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 107, 123, 205, 214, 246, 321, 359, 410, 535, 615, 642, 718, 1070, 1077, 1230, 1605, 1795, 2154, 3210, 3590, 4387, 5385, 8774, 10770, 13161, 14719, 21935, 26322, 29438, 38413, 43870, 44157, 65805, 73595, 76826, 88314, 115239, 131610, 147190, 192065, 220785, 230478, 384130, 441570, 576195, 1152390, 1574933, 3149866, 4724799, 7874665, 9449598, 15749330, 23623995, 47247990]

約数ペア:

[(1, 47247990), (2, 23623995), (3, 15749330), (5, 9449598), (6, 7874665), (10, 4724799), (15, 3149866), (30, 1574933), (41, 1152390), (82, 576195), (107, 441570), (123, 384130), (205, 230478), (214, 220785), (246, 192065), (321, 147190), (359, 131610), (410, 115239), (535, 88314), (615, 76826), (642, 73595), (718, 65805), (1070, 44157), (1077, 43870), (1230, 38413), (1605, 29438), (1795, 26322), (2154, 21935), (3210, 14719), (3590, 13161), (4387, 10770), (5385, 8774)]