61821970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{14969}}^1$

素因数の和:15042

約数の個数: 32

約数和(自身を含む): 129340800

約数和(自身を除く): 67518830

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 14969, 29938, 74845, 104783, 149690, 209566, 523915, 883171, 1047830, 1766342, 4415855, 6182197, 8831710, 12364394, 30910985, 61821970]

約数ペア:

[(1, 61821970), (2, 30910985), (5, 12364394), (7, 8831710), (10, 6182197), (14, 4415855), (35, 1766342), (59, 1047830), (70, 883171), (118, 523915), (295, 209566), (413, 149690), (590, 104783), (826, 74845), (2065, 29938), (4130, 14969)]