60278540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{773}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 145115712

約数和(自身を除く): 84837172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 557, 773, 1114, 1546, 2228, 2785, 3092, 3865, 3899, 5411, 5570, 7730, 7798, 10822, 11140, 15460, 15596, 19495, 21644, 27055, 38990, 54110, 77980, 108220, 430561, 861122, 1722244, 2152805, 3013927, 4305610, 6027854, 8611220, 12055708, 15069635, 30139270, 60278540]

約数ペア:

[(1, 60278540), (2, 30139270), (4, 15069635), (5, 12055708), (7, 8611220), (10, 6027854), (14, 4305610), (20, 3013927), (28, 2152805), (35, 1722244), (70, 861122), (140, 430561), (557, 108220), (773, 77980), (1114, 54110), (1546, 38990), (2228, 27055), (2785, 21644), (3092, 19495), (3865, 15596), (3899, 15460), (5411, 11140), (5570, 10822), (7730, 7798)]