82150390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8443}}^1$

素因数の和:8596

約数の個数: 32

約数和(自身を含む): 170231040

約数和(自身を除く): 88080650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 8443, 9730, 16886, 42215, 59101, 84430, 118202, 295505, 591010, 1173577, 2347154, 5867885, 8215039, 11735770, 16430078, 41075195, 82150390]

約数ペア:

[(1, 82150390), (2, 41075195), (5, 16430078), (7, 11735770), (10, 8215039), (14, 5867885), (35, 2347154), (70, 1173577), (139, 591010), (278, 295505), (695, 118202), (973, 84430), (1390, 59101), (1946, 42215), (4865, 16886), (8443, 9730)]