133042980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{316769}}^1$

素因数の和:316788

約数の個数: 48

約数和(自身を含む): 425738880

約数和(自身を除く): 292695900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 316769, 633538, 950307, 1267076, 1583845, 1900614, 2217383, 3167690, 3801228, 4434766, 4751535, 6335380, 6652149, 8869532, 9503070, 11086915, 13304298, 19006140, 22173830, 26608596, 33260745, 44347660, 66521490, 133042980]

約数ペア:

[(1, 133042980), (2, 66521490), (3, 44347660), (4, 33260745), (5, 26608596), (6, 22173830), (7, 19006140), (10, 13304298), (12, 11086915), (14, 9503070), (15, 8869532), (20, 6652149), (21, 6335380), (28, 4751535), (30, 4434766), (35, 3801228), (42, 3167690), (60, 2217383), (70, 1900614), (84, 1583845), (105, 1267076), (140, 950307), (210, 633538), (420, 316769)]