39944970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34141}}^1$

素因数の和:34167

約数の個数: 48

約数和(自身を含む): 111849192

約数和(自身を除く): 71904222

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 34141, 68282, 102423, 170705, 204846, 307269, 341410, 443833, 512115, 614538, 887666, 1024230, 1331499, 1536345, 2219165, 2662998, 3072690, 3994497, 4438330, 6657495, 7988994, 13314990, 19972485, 39944970]

約数ペア:

[(1, 39944970), (2, 19972485), (3, 13314990), (5, 7988994), (6, 6657495), (9, 4438330), (10, 3994497), (13, 3072690), (15, 2662998), (18, 2219165), (26, 1536345), (30, 1331499), (39, 1024230), (45, 887666), (65, 614538), (78, 512115), (90, 443833), (117, 341410), (130, 307269), (195, 204846), (234, 170705), (390, 102423), (585, 68282), (1170, 34141)]