1562210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 3093552

約数和(自身を除く): 1531342

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 197, 305, 394, 610, 793, 985, 1586, 1970, 2561, 3965, 5122, 7930, 12017, 12805, 24034, 25610, 60085, 120170, 156221, 312442, 781105, 1562210]

約数ペア:

[(1, 1562210), (2, 781105), (5, 312442), (10, 156221), (13, 120170), (26, 60085), (61, 25610), (65, 24034), (122, 12805), (130, 12017), (197, 7930), (305, 5122), (394, 3965), (610, 2561), (793, 1970), (985, 1586)]