47905410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 132325632

約数和(自身を除く): 84420222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1453, 1570, 2198, 2355, 2906, 3297, 4359, 4710, 5495, 6594, 7265, 8718, 10171, 10990, 14530, 16485, 20342, 21795, 30513, 32970, 43590, 50855, 61026, 101710, 152565, 228121, 305130, 456242, 684363, 1140605, 1368726, 1596847, 2281210, 3193694, 3421815, 4790541, 6843630, 7984235, 9581082, 15968470, 23952705, 47905410]

約数ペア:

[(1, 47905410), (2, 23952705), (3, 15968470), (5, 9581082), (6, 7984235), (7, 6843630), (10, 4790541), (14, 3421815), (15, 3193694), (21, 2281210), (30, 1596847), (35, 1368726), (42, 1140605), (70, 684363), (105, 456242), (157, 305130), (210, 228121), (314, 152565), (471, 101710), (785, 61026), (942, 50855), (1099, 43590), (1453, 32970), (1570, 30513), (2198, 21795), (2355, 20342), (2906, 16485), (3297, 14530), (4359, 10990), (4710, 10171), (5495, 8718), (6594, 7265)]