84242580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73897}}^1$

素因数の和:73928

約数の個数: 48

約数和(自身を含む): 248297280

約数和(自身を除く): 164054700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 73897, 147794, 221691, 295588, 369485, 443382, 738970, 886764, 1108455, 1404043, 1477940, 2216910, 2808086, 4212129, 4433820, 5616172, 7020215, 8424258, 14040430, 16848516, 21060645, 28080860, 42121290, 84242580]

約数ペア:

[(1, 84242580), (2, 42121290), (3, 28080860), (4, 21060645), (5, 16848516), (6, 14040430), (10, 8424258), (12, 7020215), (15, 5616172), (19, 4433820), (20, 4212129), (30, 2808086), (38, 2216910), (57, 1477940), (60, 1404043), (76, 1108455), (95, 886764), (114, 738970), (190, 443382), (228, 369485), (285, 295588), (380, 221691), (570, 147794), (1140, 73897)]