42148980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{234161}}^1$

素因数の和:234176

約数の個数: 36

約数和(自身を含む): 127852452

約数和(自身を除く): 85703472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 234161, 468322, 702483, 936644, 1170805, 1404966, 2107449, 2341610, 2809932, 3512415, 4214898, 4683220, 7024830, 8429796, 10537245, 14049660, 21074490, 42148980]

約数ペア:

[(1, 42148980), (2, 21074490), (3, 14049660), (4, 10537245), (5, 8429796), (6, 7024830), (9, 4683220), (10, 4214898), (12, 3512415), (15, 2809932), (18, 2341610), (20, 2107449), (30, 1404966), (36, 1170805), (45, 936644), (60, 702483), (90, 468322), (180, 234161)]