67121370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25717}}^1$

素因数の和:25759

約数の個数: 48

約数和(自身を含む): 180540360

約数和(自身を除く): 113418990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 25717, 51434, 77151, 128585, 154302, 231453, 257170, 385755, 462906, 745793, 771510, 1157265, 1491586, 2237379, 2314530, 3728965, 4474758, 6712137, 7457930, 11186895, 13424274, 22373790, 33560685, 67121370]

約数ペア:

[(1, 67121370), (2, 33560685), (3, 22373790), (5, 13424274), (6, 11186895), (9, 7457930), (10, 6712137), (15, 4474758), (18, 3728965), (29, 2314530), (30, 2237379), (45, 1491586), (58, 1157265), (87, 771510), (90, 745793), (145, 462906), (174, 385755), (261, 257170), (290, 231453), (435, 154302), (522, 128585), (870, 77151), (1305, 51434), (2610, 25717)]