42079020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11497}}^1$

素因数の和:11570

約数の個数: 48

約数和(自身を含む): 119763168

約数和(自身を除く): 77684148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 11497, 22994, 34491, 45988, 57485, 68982, 114970, 137964, 172455, 229940, 344910, 689820, 701317, 1402634, 2103951, 2805268, 3506585, 4207902, 7013170, 8415804, 10519755, 14026340, 21039510, 42079020]

約数ペア:

[(1, 42079020), (2, 21039510), (3, 14026340), (4, 10519755), (5, 8415804), (6, 7013170), (10, 4207902), (12, 3506585), (15, 2805268), (20, 2103951), (30, 1402634), (60, 701317), (61, 689820), (122, 344910), (183, 229940), (244, 172455), (305, 137964), (366, 114970), (610, 68982), (732, 57485), (915, 45988), (1220, 34491), (1830, 22994), (3660, 11497)]