63062020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 155274840

約数和(自身を除く): 92212820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 229, 245, 281, 458, 490, 562, 916, 980, 1124, 1145, 1405, 1603, 1967, 2290, 2810, 3206, 3934, 4580, 5620, 6412, 7868, 8015, 9835, 11221, 13769, 16030, 19670, 22442, 27538, 32060, 39340, 44884, 55076, 56105, 64349, 68845, 112210, 128698, 137690, 224420, 257396, 275380, 321745, 450443, 643490, 900886, 1286980, 1801772, 2252215, 3153101, 4504430, 6306202, 9008860, 12612404, 15765505, 31531010, 63062020]

約数ペア:

[(1, 63062020), (2, 31531010), (4, 15765505), (5, 12612404), (7, 9008860), (10, 6306202), (14, 4504430), (20, 3153101), (28, 2252215), (35, 1801772), (49, 1286980), (70, 900886), (98, 643490), (140, 450443), (196, 321745), (229, 275380), (245, 257396), (281, 224420), (458, 137690), (490, 128698), (562, 112210), (916, 68845), (980, 64349), (1124, 56105), (1145, 55076), (1405, 44884), (1603, 39340), (1967, 32060), (2290, 27538), (2810, 22442), (3206, 19670), (3934, 16030), (4580, 13769), (5620, 11221), (6412, 9835), (7868, 8015)]