1910702985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2129}}^1$

素因数の和:2270

約数の個数: 64

約数和(自身を含む): 3337113600

約数和(自身を除く): 1426410615

約数列:

[1, 3, 5, 15, 19, 47, 57, 67, 95, 141, 201, 235, 285, 335, 705, 893, 1005, 1273, 2129, 2679, 3149, 3819, 4465, 6365, 6387, 9447, 10645, 13395, 15745, 19095, 31935, 40451, 47235, 59831, 100063, 121353, 142643, 179493, 202255, 299155, 300189, 427929, 500315, 606765, 713215, 897465, 1500945, 1901197, 2139645, 2710217, 5703591, 6704221, 8130651, 9505985, 13551085, 20112663, 28517955, 33521105, 40653255, 100563315, 127380199, 382140597, 636900995, 1910702985]

約数ペア:

[(1, 1910702985), (3, 636900995), (5, 382140597), (15, 127380199), (19, 100563315), (47, 40653255), (57, 33521105), (67, 28517955), (95, 20112663), (141, 13551085), (201, 9505985), (235, 8130651), (285, 6704221), (335, 5703591), (705, 2710217), (893, 2139645), (1005, 1901197), (1273, 1500945), (2129, 897465), (2679, 713215), (3149, 606765), (3819, 500315), (4465, 427929), (6365, 300189), (6387, 299155), (9447, 202255), (10645, 179493), (13395, 142643), (15745, 121353), (19095, 100063), (31935, 59831), (40451, 47235)]