69330380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2347}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 167252736

約数和(自身を除く): 97922356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2347, 2954, 4220, 4694, 5908, 7385, 9388, 11735, 14770, 16429, 23470, 29540, 32858, 46940, 65716, 82145, 164290, 328580, 495217, 990434, 1980868, 2476085, 3466519, 4952170, 6933038, 9904340, 13866076, 17332595, 34665190, 69330380]

約数ペア:

[(1, 69330380), (2, 34665190), (4, 17332595), (5, 13866076), (7, 9904340), (10, 6933038), (14, 4952170), (20, 3466519), (28, 2476085), (35, 1980868), (70, 990434), (140, 495217), (211, 328580), (422, 164290), (844, 82145), (1055, 65716), (1477, 46940), (2110, 32858), (2347, 29540), (2954, 23470), (4220, 16429), (4694, 14770), (5908, 11735), (7385, 9388)]