1306156810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{5903}}^1$

素因数の和:6055

約数の個数: 64

約数和(自身を含む): 2805580800

約数和(自身を除く): 1499423990

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 109, 145, 203, 218, 290, 406, 545, 763, 1015, 1090, 1526, 2030, 3161, 3815, 5903, 6322, 7630, 11806, 15805, 22127, 29515, 31610, 41321, 44254, 59030, 82642, 110635, 171187, 206605, 221270, 342374, 413210, 643427, 855935, 1198309, 1286854, 1711870, 2396618, 3217135, 4503989, 5991545, 6434270, 9007978, 11983090, 18659383, 22519945, 37318766, 45039890, 93296915, 130615681, 186593830, 261231362, 653078405, 1306156810]

約数ペア:

[(1, 1306156810), (2, 653078405), (5, 261231362), (7, 186593830), (10, 130615681), (14, 93296915), (29, 45039890), (35, 37318766), (58, 22519945), (70, 18659383), (109, 11983090), (145, 9007978), (203, 6434270), (218, 5991545), (290, 4503989), (406, 3217135), (545, 2396618), (763, 1711870), (1015, 1286854), (1090, 1198309), (1526, 855935), (2030, 643427), (3161, 413210), (3815, 342374), (5903, 221270), (6322, 206605), (7630, 171187), (11806, 110635), (15805, 82642), (22127, 59030), (29515, 44254), (31610, 41321)]