67428190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 132269760

約数和(自身を除く): 64841570

約数列:

[1, 2, 5, 10, 29, 41, 53, 58, 82, 106, 107, 145, 205, 214, 265, 290, 410, 530, 535, 1070, 1189, 1537, 2173, 2378, 3074, 3103, 4346, 4387, 5671, 5945, 6206, 7685, 8774, 10865, 11342, 11890, 15370, 15515, 21730, 21935, 28355, 31030, 43870, 56710, 63017, 126034, 127223, 164459, 232511, 254446, 315085, 328918, 465022, 630170, 636115, 822295, 1162555, 1272230, 1644590, 2325110, 6742819, 13485638, 33714095, 67428190]

約数ペア:

[(1, 67428190), (2, 33714095), (5, 13485638), (10, 6742819), (29, 2325110), (41, 1644590), (53, 1272230), (58, 1162555), (82, 822295), (106, 636115), (107, 630170), (145, 465022), (205, 328918), (214, 315085), (265, 254446), (290, 232511), (410, 164459), (530, 127223), (535, 126034), (1070, 63017), (1189, 56710), (1537, 43870), (2173, 31030), (2378, 28355), (3074, 21935), (3103, 21730), (4346, 15515), (4387, 15370), (5671, 11890), (5945, 11342), (6206, 10865), (7685, 8774)]